1221752702

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{2113759}}^1$

素因数の和:2113795

約数の個数: 12

約数和(自身を含む): 1946772960

約数和(自身を除く): 725020258

約数列:

[1, 2, 17, 34, 289, 578, 2113759, 4227518, 35933903, 71867806, 610876351, 1221752702]

約数ペア:

[(1, 1221752702), (2, 610876351), (17, 71867806), (34, 35933903), (289, 4227518), (578, 2113759)]