2016884685

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{3727}}^1$

素因数の和:4617

約数の個数: 32

約数和(自身を含む): 3306885120

約数和(自身を除く): 1290000435

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 839, 2517, 3727, 4195, 11181, 12585, 18635, 36077, 55905, 108231, 160261, 180385, 480783, 541155, 801305, 2403915, 3126953, 9380859, 15634765, 46904295, 134458979, 403376937, 672294895, 2016884685]

約数ペア:

[(1, 2016884685), (3, 672294895), (5, 403376937), (15, 134458979), (43, 46904295), (129, 15634765), (215, 9380859), (645, 3126953), (839, 2403915), (2517, 801305), (3727, 541155), (4195, 480783), (11181, 180385), (12585, 160261), (18635, 108231), (36077, 55905)]