1520456878

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1\times {\mathrm{11779}}^1$

素因数の和:12291

約数の個数: 16

約数和(自身を含む): 2298937680

約数和(自身を除く): 778480802

約数列:

[1, 2, 233, 277, 466, 554, 11779, 23558, 64541, 129082, 2744507, 3262783, 5489014, 6525566, 760228439, 1520456878]

約数ペア:

[(1, 1520456878), (2, 760228439), (233, 6525566), (277, 5489014), (466, 3262783), (554, 2744507), (11779, 129082), (23558, 64541)]