4457882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 36

約数和(自身を含む): 8031870

約数和(自身を除く): 3573988

約数列:

[1, 2, 11, 13, 22, 26, 109, 121, 143, 169, 218, 242, 286, 338, 1199, 1417, 1573, 1859, 2398, 2834, 3146, 3718, 13189, 15587, 18421, 20449, 26378, 31174, 36842, 40898, 171457, 202631, 342914, 405262, 2228941, 4457882]

約数ペア:

[(1, 4457882), (2, 2228941), (11, 405262), (13, 342914), (22, 202631), (26, 171457), (109, 40898), (121, 36842), (143, 31174), (169, 26378), (218, 20449), (242, 18421), (286, 15587), (338, 13189), (1199, 3718), (1417, 3146), (1573, 2834), (1859, 2398)]