489183734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{22109}}^1$

素因数の和:22184

約数の個数: 32

約数和(自身を含む): 846901440

約数和(自身を除く): 357717706

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 962, 1702, 11063, 22109, 22126, 44218, 287417, 508507, 574834, 818033, 1017014, 1636066, 6610591, 10634429, 13221182, 18814759, 21268858, 37629518, 244591867, 489183734]

約数ペア:

[(1, 489183734), (2, 244591867), (13, 37629518), (23, 21268858), (26, 18814759), (37, 13221182), (46, 10634429), (74, 6610591), (299, 1636066), (481, 1017014), (598, 818033), (851, 574834), (962, 508507), (1702, 287417), (11063, 44218), (22109, 22126)]