31743010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{244177}}^1$

素因数の和:244197

約数の個数: 16

約数和(自身を含む): 61532856

約数和(自身を除く): 29789846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 244177, 488354, 1220885, 2441770, 3174301, 6348602, 15871505, 31743010]

約数ペア:

[(1, 31743010), (2, 15871505), (5, 6348602), (10, 3174301), (13, 2441770), (26, 1220885), (65, 488354), (130, 244177)]