2860520838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1840747}}^1$

素因数の和:1840796

約数の個数: 32

約数和(自身を含む): 6715048704

約数和(自身を除く): 3854527866

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1840747, 3681494, 5522241, 11044482, 12885229, 25770458, 38655687, 68107639, 77311374, 136215278, 204322917, 408645834, 476753473, 953506946, 1430260419, 2860520838]

約数ペア:

[(1, 2860520838), (2, 1430260419), (3, 953506946), (6, 476753473), (7, 408645834), (14, 204322917), (21, 136215278), (37, 77311374), (42, 68107639), (74, 38655687), (111, 25770458), (222, 12885229), (259, 11044482), (518, 5522241), (777, 3681494), (1554, 1840747)]