2016780584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1831}}^1$

素因数の和:1963

約数の個数: 128

約数和(自身を含む): 4985971200

約数和(自身を除く): 2969190616

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 89, 91, 104, 119, 136, 178, 182, 221, 238, 356, 364, 442, 476, 623, 712, 728, 884, 952, 1157, 1246, 1513, 1547, 1768, 1831, 2314, 2492, 3026, 3094, 3662, 4628, 4984, 6052, 6188, 7324, 8099, 9256, 10591, 12104, 12376, 12817, 14648, 16198, 19669, 21182, 23803, 25634, 31127, 32396, 39338, 42364, 47606, 51268, 62254, 64792, 78676, 84728, 95212, 102536, 124508, 137683, 157352, 162959, 166621, 190424, 217889, 249016, 275366, 325918, 333242, 404651, 435778, 550732, 651836, 666484, 809302, 871556, 1101464, 1140713, 1303672, 1332968, 1618604, 1743112, 2118467, 2281426, 2770303, 2832557, 3237208, 4236934, 4562852, 5540606, 5665114, 8473868, 9125704, 11081212, 11330228, 14829269, 16947736, 19392121, 22162424, 22660456, 29658538, 36013939, 38784242, 59317076, 72027878, 77568484, 118634152, 144055756, 155136968, 252097573, 288111512, 504195146, 1008390292, 2016780584]

約数ペア:

[(1, 2016780584), (2, 1008390292), (4, 504195146), (7, 288111512), (8, 252097573), (13, 155136968), (14, 144055756), (17, 118634152), (26, 77568484), (28, 72027878), (34, 59317076), (52, 38784242), (56, 36013939), (68, 29658538), (89, 22660456), (91, 22162424), (104, 19392121), (119, 16947736), (136, 14829269), (178, 11330228), (182, 11081212), (221, 9125704), (238, 8473868), (356, 5665114), (364, 5540606), (442, 4562852), (476, 4236934), (623, 3237208), (712, 2832557), (728, 2770303), (884, 2281426), (952, 2118467), (1157, 1743112), (1246, 1618604), (1513, 1332968), (1547, 1303672), (1768, 1140713), (1831, 1101464), (2314, 871556), (2492, 809302), (3026, 666484), (3094, 651836), (3662, 550732), (4628, 435778), (4984, 404651), (6052, 333242), (6188, 325918), (7324, 275366), (8099, 249016), (9256, 217889), (10591, 190424), (12104, 166621), (12376, 162959), (12817, 157352), (14648, 137683), (16198, 124508), (19669, 102536), (21182, 95212), (23803, 84728), (25634, 78676), (31127, 64792), (32396, 62254), (39338, 51268), (42364, 47606)]