426501719

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{3779}}^1$

素因数の和:4510

約数の個数: 16

約数和(自身を含む): 509483520

約数和(自身を除く): 82981801

約数列:

[1, 7, 23, 161, 701, 3779, 4907, 16123, 26453, 86917, 112861, 608419, 2649079, 18543553, 60928817, 426501719]

約数ペア:

[(1, 426501719), (7, 60928817), (23, 18543553), (161, 2649079), (701, 608419), (3779, 112861), (4907, 86917), (16123, 26453)]