631592012

素因数分解:

$2^2\times {\mathrm{1117}}^1\times {\mathrm{141359}}^1$

素因数の和:142480

約数の個数: 12

約数和(自身を含む): 1106283360

約数和(自身を除く): 474691348

約数列:

[1, 2, 4, 1117, 2234, 4468, 141359, 282718, 565436, 157898003, 315796006, 631592012]

約数ペア:

[(1, 631592012), (2, 315796006), (4, 157898003), (1117, 565436), (2234, 282718), (4468, 141359)]