2426138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 2109862

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 499, 998, 2431, 4862, 5489, 6487, 8483, 10978, 12974, 16966, 71357, 93313, 110279, 142714, 186626, 220558, 1213069, 2426138]

約数ペア:

[(1, 2426138), (2, 1213069), (11, 220558), (13, 186626), (17, 142714), (22, 110279), (26, 93313), (34, 71357), (143, 16966), (187, 12974), (221, 10978), (286, 8483), (374, 6487), (442, 5489), (499, 4862), (998, 2431)]