13442532016

素因数分解:

$2^4\times {\mathrm{2579}}^1\times {\mathrm{325769}}^1$

素因数の和:328356

約数の個数: 20

約数和(自身を含む): 26055084600

約数和(自身を除く): 12612552584

約数列:

[1, 2, 4, 8, 16, 2579, 5158, 10316, 20632, 41264, 325769, 651538, 1303076, 2606152, 5212304, 840158251, 1680316502, 3360633004, 6721266008, 13442532016]

約数ペア:

[(1, 13442532016), (2, 6721266008), (4, 3360633004), (8, 1680316502), (16, 840158251), (2579, 5212304), (5158, 2606152), (10316, 1303076), (20632, 651538), (41264, 325769)]