2161244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 4117680

約数和(自身を除く): 1956436

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 859, 1258, 1718, 2516, 3436, 14603, 29206, 31783, 58412, 63566, 127132, 540311, 1080622, 2161244]

約数ペア:

[(1, 2161244), (2, 1080622), (4, 540311), (17, 127132), (34, 63566), (37, 58412), (68, 31783), (74, 29206), (148, 14603), (629, 3436), (859, 2516), (1258, 1718)]