879684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5639}}^1$

素因数の和:5659

約数の個数: 24

約数和(自身を含む): 2210880

約数和(自身を除く): 1331196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5639, 11278, 16917, 22556, 33834, 67668, 73307, 146614, 219921, 293228, 439842, 879684]

約数ペア:

[(1, 879684), (2, 439842), (3, 293228), (4, 219921), (6, 146614), (12, 73307), (13, 67668), (26, 33834), (39, 22556), (52, 16917), (78, 11278), (156, 5639)]