28305806402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2117747}}^1$

素因数の和:2117953

約数の個数: 16

約数和(自身を含む): 43761144672

約数和(自身を除く): 15455338270

約数列:

[1, 2, 41, 82, 163, 326, 6683, 13366, 2117747, 4235494, 86827627, 173655254, 345192761, 690385522, 14152903201, 28305806402]

約数ペア:

[(1, 28305806402), (2, 14152903201), (41, 690385522), (82, 345192761), (163, 173655254), (326, 86827627), (6683, 4235494), (13366, 2117747)]