431617108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{32297}}^1$

素因数の和:32571

約数の個数: 24

約数和(自身を含む): 816622632

約数和(自身を除く): 385005524

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 13364, 32297, 64594, 129188, 419861, 839722, 1679444, 8300329, 16600658, 33201316, 107904277, 215808554, 431617108]

約数ペア:

[(1, 431617108), (2, 215808554), (4, 107904277), (13, 33201316), (26, 16600658), (52, 8300329), (257, 1679444), (514, 839722), (1028, 419861), (3341, 129188), (6682, 64594), (13364, 32297)]