320650482

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{384473}}^1$

素因数の和:384617

約数の個数: 16

約数和(自身を含む): 645916320

約数和(自身を除く): 325265838

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 384473, 768946, 1153419, 2306838, 53441747, 106883494, 160325241, 320650482]

約数ペア:

[(1, 320650482), (2, 160325241), (3, 106883494), (6, 53441747), (139, 2306838), (278, 1153419), (417, 768946), (834, 384473)]