1428726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1409}}^1$

素因数の和:1440

約数の個数: 24

約数和(自身を含む): 3096360

約数和(自身を除く): 1667634

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1409, 2818, 4227, 8454, 18317, 36634, 54951, 109902, 238121, 476242, 714363, 1428726]

約数ペア:

[(1, 1428726), (2, 714363), (3, 476242), (6, 238121), (13, 109902), (26, 54951), (39, 36634), (78, 18317), (169, 8454), (338, 4227), (507, 2818), (1014, 1409)]