1616428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 3268944

約数和(自身を除く): 1652516

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 2161, 4322, 8644, 23771, 36737, 47542, 73474, 95084, 146948, 404107, 808214, 1616428]

約数ペア:

[(1, 1616428), (2, 808214), (4, 404107), (11, 146948), (17, 95084), (22, 73474), (34, 47542), (44, 36737), (68, 23771), (187, 8644), (374, 4322), (748, 2161)]