420294632

素因数分解:

$2^3\times {\mathrm{827}}^1\times {\mathrm{63527}}^1$

素因数の和:64360

約数の個数: 16

約数和(自身を含む): 789017760

約数和(自身を除く): 368723128

約数列:

[1, 2, 4, 8, 827, 1654, 3308, 6616, 63527, 127054, 254108, 508216, 52536829, 105073658, 210147316, 420294632]

約数ペア:

[(1, 420294632), (2, 210147316), (4, 105073658), (8, 52536829), (827, 508216), (1654, 254108), (3308, 127054), (6616, 63527)]