7993090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1283}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 16640640

約数和(自身を除く): 8647550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 1283, 2566, 3115, 6230, 6415, 8981, 12830, 17962, 44905, 89810, 114187, 228374, 570935, 799309, 1141870, 1598618, 3996545, 7993090]

約数ペア:

[(1, 7993090), (2, 3996545), (5, 1598618), (7, 1141870), (10, 799309), (14, 570935), (35, 228374), (70, 114187), (89, 89810), (178, 44905), (445, 17962), (623, 12830), (890, 8981), (1246, 6415), (1283, 6230), (2566, 3115)]