2011782993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1417747}}^1$

素因数の和:1417804

約数の個数: 16

約数和(自身を含む): 2994283776

約数和(自身を除く): 982500783

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1417747, 4253241, 15595217, 46785651, 60963121, 182889363, 670594331, 2011782993]

約数ペア:

[(1, 2011782993), (3, 670594331), (11, 182889363), (33, 60963121), (43, 46785651), (129, 15595217), (473, 4253241), (1419, 1417747)]