381657146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{396733}}^1$

素因数の和:396785

約数の個数: 16

約数和(自身を含む): 633187464

約数和(自身を除く): 251530318

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 396733, 793466, 5157529, 10315058, 14679121, 29358242, 190828573, 381657146]

約数ペア:

[(1, 381657146), (2, 190828573), (13, 29358242), (26, 14679121), (37, 10315058), (74, 5157529), (481, 793466), (962, 396733)]