860996838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{15569}}^1$

素因数の和:16296

約数の個数: 32

約数和(自身を含む): 1857189600

約数和(自身を除く): 996192762

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 709, 1418, 2127, 4254, 9217, 15569, 18434, 27651, 31138, 46707, 55302, 93414, 202397, 404794, 607191, 1214382, 11038421, 22076842, 33115263, 66230526, 143499473, 286998946, 430498419, 860996838]

約数ペア:

[(1, 860996838), (2, 430498419), (3, 286998946), (6, 143499473), (13, 66230526), (26, 33115263), (39, 22076842), (78, 11038421), (709, 1214382), (1418, 607191), (2127, 404794), (4254, 202397), (9217, 93414), (15569, 55302), (18434, 46707), (27651, 31138)]