3638894

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4261}}^1$

素因数の和:4331

約数の個数: 16

約数和(自身を含む): 6341856

約数和(自身を除く): 2702962

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 4261, 8522, 29827, 59654, 259921, 519842, 1819447, 3638894]

約数ペア:

[(1, 3638894), (2, 1819447), (7, 519842), (14, 259921), (61, 59654), (122, 29827), (427, 8522), (854, 4261)]