1949673605

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{36209}}^1$

素因数の和:36325

約数の個数: 24

約数和(自身を含む): 2600602200

約数和(自身を除く): 650928595

約数列:

[1, 5, 11, 55, 89, 121, 445, 605, 979, 4895, 10769, 36209, 53845, 181045, 398299, 1991495, 3222601, 4381289, 16113005, 21906445, 35448611, 177243055, 389934721, 1949673605]

約数ペア:

[(1, 1949673605), (5, 389934721), (11, 177243055), (55, 35448611), (89, 21906445), (121, 16113005), (445, 4381289), (605, 3222601), (979, 1991495), (4895, 398299), (10769, 181045), (36209, 53845)]