3980457976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{1699}}^1$

素因数の和:2132

約数の個数: 64

約数和(自身を含む): 8274240000

約数和(自身を除く): 4293782024

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 337, 632, 674, 869, 1348, 1699, 1738, 2696, 3398, 3476, 3707, 6796, 6952, 7414, 13592, 14828, 18689, 26623, 29656, 37378, 53246, 74756, 106492, 134221, 149512, 212984, 268442, 292853, 536884, 572563, 585706, 1073768, 1145126, 1171412, 1476431, 2290252, 2342824, 2952862, 4580504, 5905724, 6298193, 11811448, 12596386, 25192772, 45232477, 50385544, 90464954, 180929908, 361859816, 497557247, 995114494, 1990228988, 3980457976]

約数ペア:

[(1, 3980457976), (2, 1990228988), (4, 995114494), (8, 497557247), (11, 361859816), (22, 180929908), (44, 90464954), (79, 50385544), (88, 45232477), (158, 25192772), (316, 12596386), (337, 11811448), (632, 6298193), (674, 5905724), (869, 4580504), (1348, 2952862), (1699, 2342824), (1738, 2290252), (2696, 1476431), (3398, 1171412), (3476, 1145126), (3707, 1073768), (6796, 585706), (6952, 572563), (7414, 536884), (13592, 292853), (14828, 268442), (18689, 212984), (26623, 149512), (29656, 134221), (37378, 106492), (53246, 74756)]