655129436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{11279}}^1$

素因数の和:12413

約数の個数: 24

約数和(自身を含む): 1235881920

約数和(自身を除く): 580752484

約数列:

[1, 2, 4, 13, 26, 52, 1117, 2234, 4468, 11279, 14521, 22558, 29042, 45116, 58084, 146627, 293254, 586508, 12598643, 25197286, 50394572, 163782359, 327564718, 655129436]

約数ペア:

[(1, 655129436), (2, 327564718), (4, 163782359), (13, 50394572), (26, 25197286), (52, 12598643), (1117, 586508), (2234, 293254), (4468, 146627), (11279, 58084), (14521, 45116), (22558, 29042)]