2207121886

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{43177}}^1$

素因数の和:43659

約数の個数: 16

約数和(自身を含む): 3373065360

約数和(自身を除く): 1165943474

約数列:

[1, 2, 61, 122, 419, 838, 25559, 43177, 51118, 86354, 2633797, 5267594, 18091163, 36182326, 1103560943, 2207121886]

約数ペア:

[(1, 2207121886), (2, 1103560943), (61, 36182326), (122, 18091163), (419, 5267594), (838, 2633797), (25559, 86354), (43177, 51118)]