2279804944

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1040057}}^1$

素因数の和:1040202

約数の個数: 20

約数和(自身を含む): 4449368124

約数和(自身を除く): 2169563180

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 1040057, 2080114, 4160228, 8320456, 16640912, 142487809, 284975618, 569951236, 1139902472, 2279804944]

約数ペア:

[(1, 2279804944), (2, 1139902472), (4, 569951236), (8, 284975618), (16, 142487809), (137, 16640912), (274, 8320456), (548, 4160228), (1096, 2080114), (2192, 1040057)]