2210930449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{22643}}^1$

素因数の和:22729

約数の個数: 32

約数和(自身を含む): 2891185920

約数和(自身を除く): 680255471

約数列:

[1, 7, 13, 29, 37, 91, 203, 259, 377, 481, 1073, 2639, 3367, 7511, 13949, 22643, 97643, 158501, 294359, 656647, 837791, 2060513, 4596529, 5864537, 8536411, 10891283, 24295939, 59754877, 76238981, 170071573, 315847207, 2210930449]

約数ペア:

[(1, 2210930449), (7, 315847207), (13, 170071573), (29, 76238981), (37, 59754877), (91, 24295939), (203, 10891283), (259, 8536411), (377, 5864537), (481, 4596529), (1073, 2060513), (2639, 837791), (3367, 656647), (7511, 294359), (13949, 158501), (22643, 97643)]