1127906

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 24

約数和(自身を含む): 1897344

約数和(自身を除く): 769438

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 169, 338, 611, 923, 1222, 1846, 3337, 6674, 7943, 11999, 15886, 23998, 43381, 86762, 563953, 1127906]

約数ペア:

[(1, 1127906), (2, 563953), (13, 86762), (26, 43381), (47, 23998), (71, 15886), (94, 11999), (142, 7943), (169, 6674), (338, 3337), (611, 1846), (923, 1222)]