8428854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1987}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 19466496

約数和(自身を除く): 11037642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 1987, 2121, 3974, 4242, 5961, 11922, 13909, 27818, 41727, 83454, 200687, 401374, 602061, 1204122, 1404809, 2809618, 4214427, 8428854]

約数ペア:

[(1, 8428854), (2, 4214427), (3, 2809618), (6, 1404809), (7, 1204122), (14, 602061), (21, 401374), (42, 200687), (101, 83454), (202, 41727), (303, 27818), (606, 13909), (707, 11922), (1414, 5961), (1987, 4242), (2121, 3974)]