2012078115

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{538709}}^1$

素因数の和:538803

約数の個数: 24

約数和(自身を含む): 3529627920

約数和(自身を除く): 1517549805

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 538709, 1616127, 2693545, 4848381, 8080635, 24241905, 44712847, 134138541, 223564235, 402415623, 670692705, 2012078115]

約数ペア:

[(1, 2012078115), (3, 670692705), (5, 402415623), (9, 223564235), (15, 134138541), (45, 44712847), (83, 24241905), (249, 8080635), (415, 4848381), (747, 2693545), (1245, 1616127), (3735, 538709)]