7187040002

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1\times {\mathrm{26309}}^1$

素因数の和:27445

約数の個数: 16

約数和(自身を含む): 10870555320

約数和(自身を除く): 3683515318

約数列:

[1, 2, 137, 274, 997, 1994, 26309, 52618, 136589, 273178, 3604333, 7208666, 26230073, 52460146, 3593520001, 7187040002]

約数ペア:

[(1, 7187040002), (2, 3593520001), (137, 52460146), (274, 26230073), (997, 7208666), (1994, 3604333), (26309, 273178), (52618, 136589)]