4499687530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{33703}}^1$

素因数の和:33815

約数の個数: 48

約数和(自身を含む): 8881678080

約数和(自身を除く): 4381990550

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 169, 338, 395, 790, 845, 1027, 1690, 2054, 5135, 10270, 13351, 26702, 33703, 66755, 67406, 133510, 168515, 337030, 438139, 876278, 2190695, 2662537, 4381390, 5325074, 5695807, 11391614, 13312685, 26625370, 28479035, 34612981, 56958070, 69225962, 173064905, 346129810, 449968753, 899937506, 2249843765, 4499687530]

約数ペア:

[(1, 4499687530), (2, 2249843765), (5, 899937506), (10, 449968753), (13, 346129810), (26, 173064905), (65, 69225962), (79, 56958070), (130, 34612981), (158, 28479035), (169, 26625370), (338, 13312685), (395, 11391614), (790, 5695807), (845, 5325074), (1027, 4381390), (1690, 2662537), (2054, 2190695), (5135, 876278), (10270, 438139), (13351, 337030), (26702, 168515), (33703, 133510), (66755, 67406)]