1386173822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{5727991}}^1$

素因数の和:5728015

約数の個数: 12

約数和(自身を含む): 2285468808

約数和(自身を除く): 899294986

約数列:

[1, 2, 11, 22, 121, 242, 5727991, 11455982, 63007901, 126015802, 693086911, 1386173822]

約数ペア:

[(1, 1386173822), (2, 693086911), (11, 126015802), (22, 63007901), (121, 11455982), (242, 5727991)]