7269644380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21381307}}^1$

素因数の和:21381333

約数の個数: 24

約数和(自身を含む): 16164268848

約数和(自身を除く): 8894624468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 21381307, 42762614, 85525228, 106906535, 213813070, 363482219, 427626140, 726964438, 1453928876, 1817411095, 3634822190, 7269644380]

約数ペア:

[(1, 7269644380), (2, 3634822190), (4, 1817411095), (5, 1453928876), (10, 726964438), (17, 427626140), (20, 363482219), (34, 213813070), (68, 106906535), (85, 85525228), (170, 42762614), (340, 21381307)]