2011580178

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2639869}}^1$

素因数の和:2640001

約数の個数: 16

約数和(自身を含む): 4054840320

約数和(自身を除く): 2043260142

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 2639869, 5279738, 7919607, 15839214, 335263363, 670526726, 1005790089, 2011580178]

約数ペア:

[(1, 2011580178), (2, 1005790089), (3, 670526726), (6, 335263363), (127, 15839214), (254, 7919607), (381, 5279738), (762, 2639869)]