2468156912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{201121}}^1$

素因数の和:201201

約数の個数: 40

約数和(自身を含む): 5237216880

約数和(自身を除く): 2769059968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 201121, 402242, 804484, 1608968, 2614573, 3217936, 5229146, 10458292, 11866139, 20916584, 23732278, 41833168, 47464556, 94929112, 154259807, 189858224, 308519614, 617039228, 1234078456, 2468156912]

約数ペア:

[(1, 2468156912), (2, 1234078456), (4, 617039228), (8, 308519614), (13, 189858224), (16, 154259807), (26, 94929112), (52, 47464556), (59, 41833168), (104, 23732278), (118, 20916584), (208, 11866139), (236, 10458292), (472, 5229146), (767, 3217936), (944, 2614573), (1534, 1608968), (3068, 804484), (6136, 402242), (12272, 201121)]