2880868

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 5225472

約数和(自身を除く): 2344604

約数列:

[1, 2, 4, 53, 106, 107, 127, 212, 214, 254, 428, 508, 5671, 6731, 11342, 13462, 13589, 22684, 26924, 27178, 54356, 720217, 1440434, 2880868]

約数ペア:

[(1, 2880868), (2, 1440434), (4, 720217), (53, 54356), (106, 27178), (107, 26924), (127, 22684), (212, 13589), (214, 13462), (254, 11342), (428, 6731), (508, 5671)]