427018802

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{204707}}^1$

素因数の和:204865

約数の個数: 16

約数和(自身を含む): 736948800

約数和(自身を除く): 309929998

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 204707, 409414, 1432949, 2865898, 30501343, 61002686, 213509401, 427018802]

約数ペア:

[(1, 427018802), (2, 213509401), (7, 61002686), (14, 30501343), (149, 2865898), (298, 1432949), (1043, 409414), (2086, 204707)]