1994653616

素因数分解:

$2^4\times {\mathrm{10061}}^1\times {\mathrm{12391}}^1$

素因数の和:22460

約数の個数: 20

約数和(自身を含む): 3865337424

約数和(自身を除く): 1870683808

約数列:

[1, 2, 4, 8, 16, 10061, 12391, 20122, 24782, 40244, 49564, 80488, 99128, 160976, 198256, 124665851, 249331702, 498663404, 997326808, 1994653616]

約数ペア:

[(1, 1994653616), (2, 997326808), (4, 498663404), (8, 249331702), (16, 124665851), (10061, 198256), (12391, 160976), (20122, 99128), (24782, 80488), (40244, 49564)]