131497334

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{29131}}^1$

素因数の和:29231

約数の個数: 16

約数和(自身を含む): 205904976

約数和(自身を除く): 74407642

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 29131, 58262, 1077847, 1776991, 2155694, 3553982, 65748667, 131497334]

約数ペア:

[(1, 131497334), (2, 65748667), (37, 3553982), (61, 2155694), (74, 1776991), (122, 1077847), (2257, 58262), (4514, 29131)]