291228146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{13633}}^1$

素因数の和:14617

約数の個数: 16

約数和(自身を含む): 477080928

約数和(自身を除く): 185852782

約数列:

[1, 2, 11, 22, 971, 1942, 10681, 13633, 21362, 27266, 149963, 299926, 13237643, 26475286, 145614073, 291228146]

約数ペア:

[(1, 291228146), (2, 145614073), (11, 26475286), (22, 13237643), (971, 299926), (1942, 149963), (10681, 27266), (13633, 21362)]