2017741792

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 4617164160

約数和(自身を除く): 2599422368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 121, 139, 163, 176, 184, 242, 253, 278, 326, 352, 368, 484, 506, 556, 652, 736, 968, 1012, 1112, 1304, 1529, 1793, 1936, 2024, 2224, 2608, 2783, 3058, 3197, 3586, 3749, 3872, 4048, 4448, 5216, 5566, 6116, 6394, 7172, 7498, 8096, 11132, 12232, 12788, 14344, 14996, 16819, 19723, 22264, 22657, 24464, 25576, 28688, 29992, 33638, 35167, 39446, 41239, 44528, 45314, 48928, 51152, 57376, 59984, 67276, 70334, 78892, 82478, 89056, 90628, 102304, 119968, 134552, 140668, 157784, 164956, 181256, 249227, 269104, 281336, 315568, 329912, 362512, 386837, 453629, 498454, 521111, 538208, 562672, 631136, 659824, 725024, 773674, 907258, 996908, 1042222, 1125344, 1319648, 1547348, 1814516, 1993816, 2084444, 2741497, 3094696, 3629032, 3987632, 4168888, 5482994, 5732221, 6189392, 7258064, 7975264, 8337776, 10965988, 11464442, 12378784, 14516128, 16675552, 21931976, 22928884, 43863952, 45857768, 63054431, 87727904, 91715536, 126108862, 183431072, 252217724, 504435448, 1008870896, 2017741792]

約数ペア:

[(1, 2017741792), (2, 1008870896), (4, 504435448), (8, 252217724), (11, 183431072), (16, 126108862), (22, 91715536), (23, 87727904), (32, 63054431), (44, 45857768), (46, 43863952), (88, 22928884), (92, 21931976), (121, 16675552), (139, 14516128), (163, 12378784), (176, 11464442), (184, 10965988), (242, 8337776), (253, 7975264), (278, 7258064), (326, 6189392), (352, 5732221), (368, 5482994), (484, 4168888), (506, 3987632), (556, 3629032), (652, 3094696), (736, 2741497), (968, 2084444), (1012, 1993816), (1112, 1814516), (1304, 1547348), (1529, 1319648), (1793, 1125344), (1936, 1042222), (2024, 996908), (2224, 907258), (2608, 773674), (2783, 725024), (3058, 659824), (3197, 631136), (3586, 562672), (3749, 538208), (3872, 521111), (4048, 498454), (4448, 453629), (5216, 386837), (5566, 362512), (6116, 329912), (6394, 315568), (7172, 281336), (7498, 269104), (8096, 249227), (11132, 181256), (12232, 164956), (12788, 157784), (14344, 140668), (14996, 134552), (16819, 119968), (19723, 102304), (22264, 90628), (22657, 89056), (24464, 82478), (25576, 78892), (28688, 70334), (29992, 67276), (33638, 59984), (35167, 57376), (39446, 51152), (41239, 48928), (44528, 45314)]