542621882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{12413}}^1$

素因数の和:14413

約数の個数: 16

約数和(自身を含む): 888445152

約数和(自身を除く): 345823270

約数列:

[1, 2, 11, 22, 1987, 3974, 12413, 21857, 24826, 43714, 136543, 273086, 24664631, 49329262, 271310941, 542621882]

約数ペア:

[(1, 542621882), (2, 271310941), (11, 49329262), (22, 24664631), (1987, 273086), (3974, 136543), (12413, 43714), (21857, 24826)]