2000261274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{426859}}^1$

素因数の和:426946

約数の個数: 32

約数和(自身を含む): 4425684480

約数和(自身を除く): 2425423206

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 426859, 853718, 1280577, 2561154, 4695449, 9390898, 14086347, 28172694, 30306989, 60613978, 90920967, 181841934, 333376879, 666753758, 1000130637, 2000261274]

約数ペア:

[(1, 2000261274), (2, 1000130637), (3, 666753758), (6, 333376879), (11, 181841934), (22, 90920967), (33, 60613978), (66, 30306989), (71, 28172694), (142, 14086347), (213, 9390898), (426, 4695449), (781, 2561154), (1562, 1280577), (2343, 853718), (4686, 426859)]