870824838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{74929}}^1$

素因数の和:75096

約数の個数: 32

約数和(自身を含む): 1888236000

約数和(自身を除く): 1017411162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 11622, 74929, 149858, 224787, 449574, 974077, 1948154, 2922231, 5844462, 11164421, 22328842, 33493263, 66986526, 145137473, 290274946, 435412419, 870824838]

約数ペア:

[(1, 870824838), (2, 435412419), (3, 290274946), (6, 145137473), (13, 66986526), (26, 33493263), (39, 22328842), (78, 11164421), (149, 5844462), (298, 2922231), (447, 1948154), (894, 974077), (1937, 449574), (3874, 224787), (5811, 149858), (11622, 74929)]