289121108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{114913}}^1$

素因数の和:114971

約数の個数: 24

約数和(自身を含む): 550208232

約数和(自身を除く): 261087124

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 114913, 229826, 459652, 1953521, 3907042, 4251781, 7814084, 8503562, 17007124, 72280277, 144560554, 289121108]

約数ペア:

[(1, 289121108), (2, 144560554), (4, 72280277), (17, 17007124), (34, 8503562), (37, 7814084), (68, 4251781), (74, 3907042), (148, 1953521), (629, 459652), (1258, 229826), (2516, 114913)]