85181822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{351991}}^1$

素因数の和:352015

約数の個数: 12

約数和(自身を含む): 140444808

約数和(自身を除く): 55262986

約数列:

[1, 2, 11, 22, 121, 242, 351991, 703982, 3871901, 7743802, 42590911, 85181822]

約数ペア:

[(1, 85181822), (2, 42590911), (11, 7743802), (22, 3871901), (121, 703982), (242, 351991)]