2009780334

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{879169}}^1$

素因数の和:879304

約数の個数: 24

約数和(自身を含む): 4388816640

約数和(自身を除く): 2379036306

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 879169, 1758338, 2637507, 5275014, 7912521, 15825042, 111654463, 223308926, 334963389, 669926778, 1004890167, 2009780334]

約数ペア:

[(1, 2009780334), (2, 1004890167), (3, 669926778), (6, 334963389), (9, 223308926), (18, 111654463), (127, 15825042), (254, 7912521), (381, 5275014), (762, 2637507), (1143, 1758338), (2286, 879169)]