258568132

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{2341}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 462114072

約数和(自身を除く): 203545940

約数列:

[1, 2, 4, 53, 106, 212, 521, 1042, 2084, 2341, 4682, 9364, 27613, 55226, 110452, 124073, 248146, 496292, 1219661, 2439322, 4878644, 64642033, 129284066, 258568132]

約数ペア:

[(1, 258568132), (2, 129284066), (4, 64642033), (53, 4878644), (106, 2439322), (212, 1219661), (521, 496292), (1042, 248146), (2084, 124073), (2341, 110452), (4682, 55226), (9364, 27613)]