1859659984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 4559708160

約数和(自身を除く): 2700048176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 89, 91, 104, 112, 113, 127, 178, 182, 208, 226, 254, 356, 364, 452, 508, 623, 712, 728, 791, 889, 904, 1016, 1157, 1246, 1424, 1456, 1469, 1582, 1651, 1778, 1808, 2032, 2314, 2492, 2938, 3164, 3302, 3556, 4628, 4984, 5876, 6328, 6604, 7112, 8099, 9256, 9968, 10057, 10283, 11303, 11557, 11752, 12656, 13208, 14224, 14351, 16198, 18512, 20114, 20566, 22606, 23114, 23504, 26416, 28702, 32396, 40228, 41132, 45212, 46228, 57404, 64792, 70399, 79121, 80456, 82264, 90424, 92456, 100457, 114808, 129584, 130741, 140798, 146939, 158242, 160912, 164528, 180848, 184912, 186563, 200914, 229616, 261482, 281596, 293878, 316484, 373126, 401828, 522964, 563192, 587756, 632968, 746252, 803656, 915187, 1028573, 1045928, 1126384, 1175512, 1265936, 1277239, 1305941, 1492504, 1607312, 1830374, 2057146, 2091856, 2351024, 2554478, 2611882, 2985008, 3660748, 4114292, 5108956, 5223764, 7321496, 8228584, 8940673, 10217912, 10447528, 14642992, 16457168, 16604107, 17881346, 20435824, 20895056, 33208214, 35762692, 66416428, 71525384, 116228749, 132832856, 143050768, 232457498, 265665712, 464914996, 929829992, 1859659984]

約数ペア:

[(1, 1859659984), (2, 929829992), (4, 464914996), (7, 265665712), (8, 232457498), (13, 143050768), (14, 132832856), (16, 116228749), (26, 71525384), (28, 66416428), (52, 35762692), (56, 33208214), (89, 20895056), (91, 20435824), (104, 17881346), (112, 16604107), (113, 16457168), (127, 14642992), (178, 10447528), (182, 10217912), (208, 8940673), (226, 8228584), (254, 7321496), (356, 5223764), (364, 5108956), (452, 4114292), (508, 3660748), (623, 2985008), (712, 2611882), (728, 2554478), (791, 2351024), (889, 2091856), (904, 2057146), (1016, 1830374), (1157, 1607312), (1246, 1492504), (1424, 1305941), (1456, 1277239), (1469, 1265936), (1582, 1175512), (1651, 1126384), (1778, 1045928), (1808, 1028573), (2032, 915187), (2314, 803656), (2492, 746252), (2938, 632968), (3164, 587756), (3302, 563192), (3556, 522964), (4628, 401828), (4984, 373126), (5876, 316484), (6328, 293878), (6604, 281596), (7112, 261482), (8099, 229616), (9256, 200914), (9968, 186563), (10057, 184912), (10283, 180848), (11303, 164528), (11557, 160912), (11752, 158242), (12656, 146939), (13208, 140798), (14224, 130741), (14351, 129584), (16198, 114808), (18512, 100457), (20114, 92456), (20566, 90424), (22606, 82264), (23114, 80456), (23504, 79121), (26416, 70399), (28702, 64792), (32396, 57404), (40228, 46228), (41132, 45212)]