1027138

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 24

約数和(自身を含む): 1838592

約数和(自身を除く): 811454

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 223, 329, 446, 658, 1561, 2303, 3122, 4606, 10481, 10927, 20962, 21854, 73367, 146734, 513569, 1027138]

約数ペア:

[(1, 1027138), (2, 513569), (7, 146734), (14, 73367), (47, 21854), (49, 20962), (94, 10927), (98, 10481), (223, 4606), (329, 3122), (446, 2303), (658, 1561)]