855892726

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{58889}}^1$

素因数の和:58960

約数の個数: 24

約数和(自身を含む): 1422546840

約数和(自身を除く): 566654114

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 14534, 58889, 117778, 765557, 1531114, 2532227, 5064454, 9952241, 19904482, 32918951, 65837902, 427946363, 855892726]

約数ペア:

[(1, 855892726), (2, 427946363), (13, 65837902), (26, 32918951), (43, 19904482), (86, 9952241), (169, 5064454), (338, 2532227), (559, 1531114), (1118, 765557), (7267, 117778), (14534, 58889)]