1253482778

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{94261}}^1$

素因数の和:94433

約数の個数: 16

約数和(自身を含む): 1928600520

約数和(自身を除く): 675117742

約数列:

[1, 2, 61, 109, 122, 218, 6649, 13298, 94261, 188522, 5749921, 10274449, 11499842, 20548898, 626741389, 1253482778]

約数ペア:

[(1, 1253482778), (2, 626741389), (61, 20548898), (109, 11499842), (122, 10274449), (218, 5749921), (6649, 188522), (13298, 94261)]