2105671696

素因数分解:

$2^4\times {\mathrm{131604481}}^1$

素因数の和:131604489

約数の個数: 10

約数和(自身を含む): 4079738942

約数和(自身を除く): 1974067246

約数列:

[1, 2, 4, 8, 16, 131604481, 263208962, 526417924, 1052835848, 2105671696]

約数ペア:

[(1, 2105671696), (2, 1052835848), (4, 526417924), (8, 263208962), (16, 131604481)]