489900962

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{23669}}^1$

素因数の和:23881

約数の個数: 16

約数和(自身を含む): 749865600

約数和(自身を除く): 259964638

約数列:

[1, 2, 79, 131, 158, 262, 10349, 20698, 23669, 47338, 1869851, 3100639, 3739702, 6201278, 244950481, 489900962]

約数ペア:

[(1, 489900962), (2, 244950481), (79, 6201278), (131, 3739702), (158, 3100639), (262, 1869851), (10349, 47338), (20698, 23669)]