317626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 16

約数和(自身を含む): 506880

約数和(自身を除く): 189254

約数列:

[1, 2, 31, 47, 62, 94, 109, 218, 1457, 2914, 3379, 5123, 6758, 10246, 158813, 317626]

約数ペア:

[(1, 317626), (2, 158813), (31, 10246), (47, 6758), (62, 5123), (94, 3379), (109, 2914), (218, 1457)]