40701984986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17589449}}^1$

素因数の和:17589553

約数の個数: 16

約数和(自身を含む): 66488121000

約数和(自身を除く): 25786136014

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 17589449, 35178898, 228662837, 457325674, 1565460961, 3130921922, 20350992493, 40701984986]

約数ペア:

[(1, 40701984986), (2, 20350992493), (13, 3130921922), (26, 1565460961), (89, 457325674), (178, 228662837), (1157, 35178898), (2314, 17589449)]