2013280216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2339}}^1\times {\mathrm{6329}}^1$

素因数の和:8691

約数の個数: 32

約数和(自身を含む): 3999294000

約数和(自身を除く): 1986013784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2339, 4678, 6329, 9356, 12658, 18712, 25316, 39763, 50632, 79526, 107593, 159052, 215186, 318104, 430372, 860744, 14803531, 29607062, 59214124, 118428248, 251660027, 503320054, 1006640108, 2013280216]

約数ペア:

[(1, 2013280216), (2, 1006640108), (4, 503320054), (8, 251660027), (17, 118428248), (34, 59214124), (68, 29607062), (136, 14803531), (2339, 860744), (4678, 430372), (6329, 318104), (9356, 215186), (12658, 159052), (18712, 107593), (25316, 79526), (39763, 50632)]