4278974

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:992

約数の個数: 24

約数和(自身を含む): 7633440

約数和(自身を除く): 3354466

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 929, 1858, 2303, 4606, 6503, 13006, 43663, 45521, 87326, 91042, 305641, 611282, 2139487, 4278974]

約数ペア:

[(1, 4278974), (2, 2139487), (7, 611282), (14, 305641), (47, 91042), (49, 87326), (94, 45521), (98, 43663), (329, 13006), (658, 6503), (929, 4606), (1858, 2303)]