426761210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1040881}}^1$

素因数の和:1040929

約数の個数: 16

約数和(自身を含む): 786906792

約数和(自身を除く): 360145582

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1040881, 2081762, 5204405, 10408810, 42676121, 85352242, 213380605, 426761210]

約数ペア:

[(1, 426761210), (2, 213380605), (5, 85352242), (10, 42676121), (41, 10408810), (82, 5204405), (205, 2081762), (410, 1040881)]