2131324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 4254768

約数和(自身を除く): 2123444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2411, 4822, 9644, 31343, 40987, 62686, 81974, 125372, 163948, 532831, 1065662, 2131324]

約数ペア:

[(1, 2131324), (2, 1065662), (4, 532831), (13, 163948), (17, 125372), (26, 81974), (34, 62686), (52, 40987), (68, 31343), (221, 9644), (442, 4822), (884, 2411)]