2019999046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1806797}}^1$

素因数の和:1806855

約数の個数: 16

約数和(自身を含む): 3338962704

約数和(自身を除く): 1318963658

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1806797, 3613594, 23488361, 46976722, 77692271, 155384542, 1009999523, 2019999046]

約数ペア:

[(1, 2019999046), (2, 1009999523), (13, 155384542), (26, 77692271), (43, 46976722), (86, 23488361), (559, 3613594), (1118, 1806797)]