2008497777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1\times {\mathrm{2617}}^1$

素因数の和:4433

約数の個数: 32

約数和(自身を含む): 3149139840

約数和(自身を除く): 1140642063

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1789, 2617, 5367, 7851, 19679, 23257, 28787, 34021, 59037, 69771, 86361, 102063, 255827, 374231, 767481, 1122693, 4681813, 14045439, 51499943, 60863569, 154499829, 182590707, 669499259, 2008497777]

約数ペア:

[(1, 2008497777), (3, 669499259), (11, 182590707), (13, 154499829), (33, 60863569), (39, 51499943), (143, 14045439), (429, 4681813), (1789, 1122693), (2617, 767481), (5367, 374231), (7851, 255827), (19679, 102063), (23257, 86361), (28787, 69771), (34021, 59037)]