41397004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{85531}}^1$

素因数の和:85557

約数の個数: 18

約数和(自身を含む): 79630292

約数和(自身を除く): 38233288

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 85531, 171062, 342124, 940841, 1881682, 3763364, 10349251, 20698502, 41397004]

約数ペア:

[(1, 41397004), (2, 20698502), (4, 10349251), (11, 3763364), (22, 1881682), (44, 940841), (121, 342124), (242, 171062), (484, 85531)]