123581302562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{33346277}}^1$

素因数の和:33346405

約数の個数: 16

約数和(自身を含む): 198076891320

約数和(自身を除く): 74495588758

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 33346277, 66692554, 566886709, 1133773418, 3634744193, 7269488386, 61790651281, 123581302562]

約数ペア:

[(1, 123581302562), (2, 61790651281), (17, 7269488386), (34, 3634744193), (109, 1133773418), (218, 566886709), (1853, 66692554), (3706, 33346277)]