222921634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{34159}}^1$

素因数の和:34425

約数の個数: 16

約数和(自身を含む): 361549440

約数和(自身を除く): 138627806

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 34159, 68318, 444067, 888134, 8573909, 17147818, 111460817, 222921634]

約数ペア:

[(1, 222921634), (2, 111460817), (13, 17147818), (26, 8573909), (251, 888134), (502, 444067), (3263, 68318), (6526, 34159)]