3886240090

素因数分解:

$2^1\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{176087}}^1$

素因数の和:178301

約数の個数: 16

約数和(自身を含む): 6998441472

約数和(自身を除く): 3112201382

約数列:

[1, 2, 5, 10, 2207, 4414, 11035, 22070, 176087, 352174, 880435, 1760870, 388624009, 777248018, 1943120045, 3886240090]

約数ペア:

[(1, 3886240090), (2, 1943120045), (5, 777248018), (10, 388624009), (2207, 1760870), (4414, 880435), (11035, 352174), (22070, 176087)]