1985186

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 24

約数和(自身を含む): 3545856

約数和(自身を除く): 1560670

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 431, 658, 862, 2303, 3017, 4606, 6034, 20257, 21119, 40514, 42238, 141799, 283598, 992593, 1985186]

約数ペア:

[(1, 1985186), (2, 992593), (7, 283598), (14, 141799), (47, 42238), (49, 40514), (94, 21119), (98, 20257), (329, 6034), (431, 4606), (658, 3017), (862, 2303)]