631074670

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{190657}}^1$

素因数の和:190995

約数の個数: 16

約数和(自身を含む): 1139372208

約数和(自身を除く): 508297538

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 190657, 381314, 953285, 1906570, 63107467, 126214934, 315537335, 631074670]

約数ペア:

[(1, 631074670), (2, 315537335), (5, 126214934), (10, 63107467), (331, 1906570), (662, 953285), (1655, 381314), (3310, 190657)]