2000592418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1280789}}^1$

素因数の和:1280873

約数の個数: 16

約数和(自身を含む): 3319807680

約数和(自身を除く): 1319215262

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1280789, 2561578, 14088679, 28177358, 90936019, 181872038, 1000296209, 2000592418]

約数ペア:

[(1, 2000592418), (2, 1000296209), (11, 181872038), (22, 90936019), (71, 28177358), (142, 14088679), (781, 2561578), (1562, 1280789)]