2012248615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{6563}}^1$

素因数の和:6723

約数の個数: 32

約数和(自身を含む): 2679687360

約数和(自身を除く): 667438745

約数列:

[1, 5, 13, 53, 65, 89, 265, 445, 689, 1157, 3445, 4717, 5785, 6563, 23585, 32815, 61321, 85319, 306605, 347839, 426595, 584107, 1739195, 2920535, 4521907, 7593391, 22609535, 30957671, 37966955, 154788355, 402449723, 2012248615]

約数ペア:

[(1, 2012248615), (5, 402449723), (13, 154788355), (53, 37966955), (65, 30957671), (89, 22609535), (265, 7593391), (445, 4521907), (689, 2920535), (1157, 1739195), (3445, 584107), (4717, 426595), (5785, 347839), (6563, 306605), (23585, 85319), (32815, 61321)]