8990462

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 14858136

約数和(自身を除く): 5867674

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 397, 794, 871, 1742, 5161, 10322, 11323, 22646, 26599, 53198, 67093, 134186, 345787, 691574, 4495231, 8990462]

約数ペア:

[(1, 8990462), (2, 4495231), (13, 691574), (26, 345787), (67, 134186), (134, 67093), (169, 53198), (338, 26599), (397, 22646), (794, 11323), (871, 10322), (1742, 5161)]