222737468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3275551}}^1$

素因数の和:3275572

約数の個数: 12

約数和(自身を含む): 412719552

約数和(自身を除く): 189982084

約数列:

[1, 2, 4, 17, 34, 68, 3275551, 6551102, 13102204, 55684367, 111368734, 222737468]

約数ペア:

[(1, 222737468), (2, 111368734), (4, 55684367), (17, 13102204), (34, 6551102), (68, 3275551)]