63673870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{489799}}^1$

素因数の和:489819

約数の個数: 16

約数和(自身を含む): 123429600

約数和(自身を除く): 59755730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 489799, 979598, 2448995, 4897990, 6367387, 12734774, 31836935, 63673870]

約数ペア:

[(1, 63673870), (2, 31836935), (5, 12734774), (10, 6367387), (13, 4897990), (26, 2448995), (65, 979598), (130, 489799)]