130525222

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{20149}}^1$

素因数の和:20271

約数の個数: 16

約数和(自身を含む): 203112000

約数和(自身を除く): 72586778

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 20149, 40298, 826109, 1591771, 1652218, 3183542, 65262611, 130525222]

約数ペア:

[(1, 130525222), (2, 65262611), (41, 3183542), (79, 1652218), (82, 1591771), (158, 826109), (3239, 40298), (6478, 20149)]