2947313885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{229631}}^1$

素因数の和:229804

約数の個数: 16

約数和(自身を含む): 3769638912

約数和(自身を除く): 822325027

約数列:

[1, 5, 17, 85, 151, 755, 2567, 12835, 229631, 1148155, 3903727, 19518635, 34674281, 173371405, 589462777, 2947313885]

約数ペア:

[(1, 2947313885), (5, 589462777), (17, 173371405), (85, 34674281), (151, 19518635), (755, 3903727), (2567, 1148155), (12835, 229631)]