2247166790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{704441}}^1$

素因数の和:704488

約数の個数: 32

約数和(自身を含む): 4564784160

約数和(自身を除く): 2317617370

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 704441, 1408882, 3522205, 7044410, 7748851, 15497702, 20428789, 38744255, 40857578, 77488510, 102143945, 204287890, 224716679, 449433358, 1123583395, 2247166790]

約数ペア:

[(1, 2247166790), (2, 1123583395), (5, 449433358), (10, 224716679), (11, 204287890), (22, 102143945), (29, 77488510), (55, 40857578), (58, 38744255), (110, 20428789), (145, 15497702), (290, 7748851), (319, 7044410), (638, 3522205), (1595, 1408882), (3190, 704441)]