26633620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102437}}^1$

素因数の和:102459

約数の個数: 24

約数和(自身を含む): 60233544

約数和(自身を除く): 33599924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 102437, 204874, 409748, 512185, 1024370, 1331681, 2048740, 2663362, 5326724, 6658405, 13316810, 26633620]

約数ペア:

[(1, 26633620), (2, 13316810), (4, 6658405), (5, 5326724), (10, 2663362), (13, 2048740), (20, 1331681), (26, 1024370), (52, 512185), (65, 409748), (130, 204874), (260, 102437)]