2109692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 4116000

約数和(自身を除く): 2006308

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1399, 1508, 2798, 5596, 18187, 36374, 40571, 72748, 81142, 162284, 527423, 1054846, 2109692]

約数ペア:

[(1, 2109692), (2, 1054846), (4, 527423), (13, 162284), (26, 81142), (29, 72748), (52, 40571), (58, 36374), (116, 18187), (377, 5596), (754, 2798), (1399, 1508)]