2018407574

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{156733}}^1$

素因数の和:156919

約数の個数: 16

約数和(自身を含む): 3114618048

約数和(自身を除く): 1096210474

約数列:

[1, 2, 47, 94, 137, 274, 6439, 12878, 156733, 313466, 7366451, 14732902, 21472421, 42944842, 1009203787, 2018407574]

約数ペア:

[(1, 2018407574), (2, 1009203787), (47, 42944842), (94, 21472421), (137, 14732902), (274, 7366451), (6439, 313466), (12878, 156733)]