1029974894

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{977}}^1\times {\mathrm{3119}}^1$

素因数の和:4124

約数の個数: 24

約数和(自身を含む): 1675196640

約数和(自身を除く): 645221746

約数列:

[1, 2, 13, 26, 169, 338, 977, 1954, 3119, 6238, 12701, 25402, 40547, 81094, 165113, 330226, 527111, 1054222, 3047263, 6094526, 39614419, 79228838, 514987447, 1029974894]

約数ペア:

[(1, 1029974894), (2, 514987447), (13, 79228838), (26, 39614419), (169, 6094526), (338, 3047263), (977, 1054222), (1954, 527111), (3119, 330226), (6238, 165113), (12701, 81094), (25402, 40547)]