637472012

素因数分解:

$2^2\times {\mathrm{14633}}^1\times {\mathrm{10891}}^1$

素因数の和:25528

約数の個数: 12

約数和(自身を含む): 1115754696

約数和(自身を除く): 478282684

約数列:

[1, 2, 4, 10891, 14633, 21782, 29266, 43564, 58532, 159368003, 318736006, 637472012]

約数ペア:

[(1, 637472012), (2, 318736006), (4, 159368003), (10891, 58532), (14633, 43564), (21782, 29266)]