1390754874

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{4373443}}^1$

素因数の和:4373501

約数の個数: 16

約数和(自身を含む): 2833991712

約数和(自身を除く): 1443236838

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 4373443, 8746886, 13120329, 26240658, 231792479, 463584958, 695377437, 1390754874]

約数ペア:

[(1, 1390754874), (2, 695377437), (3, 463584958), (6, 231792479), (53, 26240658), (106, 13120329), (159, 8746886), (318, 4373443)]