428860204

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{3719}}^1$

素因数の和:4077

約数の個数: 24

約数和(自身を含む): 759951360

約数和(自身を除く): 331091156

約数列:

[1, 2, 4, 127, 227, 254, 454, 508, 908, 3719, 7438, 14876, 28829, 57658, 115316, 472313, 844213, 944626, 1688426, 1889252, 3376852, 107215051, 214430102, 428860204]

約数ペア:

[(1, 428860204), (2, 214430102), (4, 107215051), (127, 3376852), (227, 1889252), (254, 1688426), (454, 944626), (508, 844213), (908, 472313), (3719, 115316), (7438, 57658), (14876, 28829)]