139215692524

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{821}}^1\times {\mathrm{536609}}^1$

素因数の和:537513

約数の個数: 24

約数和(自身を含む): 247012315200

約数和(自身を除く): 107796622676

約数列:

[1, 2, 4, 79, 158, 316, 821, 1642, 3284, 64859, 129718, 259436, 536609, 1073218, 2146436, 42392111, 84784222, 169568444, 440555989, 881111978, 1762223956, 34803923131, 69607846262, 139215692524]

約数ペア:

[(1, 139215692524), (2, 69607846262), (4, 34803923131), (79, 1762223956), (158, 881111978), (316, 440555989), (821, 169568444), (1642, 84784222), (3284, 42392111), (64859, 2146436), (129718, 1073218), (259436, 536609)]