2890524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2674

約数の個数: 48

約数和(自身を含む): 8304128

約数和(自身を除く): 5413604

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 2647, 5294, 7941, 10588, 15882, 18529, 31764, 34411, 37058, 55587, 68822, 74116, 103233, 111174, 137644, 206466, 222348, 240877, 412932, 481754, 722631, 963508, 1445262, 2890524]

約数ペア:

[(1, 2890524), (2, 1445262), (3, 963508), (4, 722631), (6, 481754), (7, 412932), (12, 240877), (13, 222348), (14, 206466), (21, 137644), (26, 111174), (28, 103233), (39, 74116), (42, 68822), (52, 55587), (78, 37058), (84, 34411), (91, 31764), (156, 18529), (182, 15882), (273, 10588), (364, 7941), (546, 5294), (1092, 2647)]