2013928605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{24767}}^1$

素因数の和:24930

約数の個数: 48

約数和(自身を含む): 3786531840

約数和(自身を除く): 1772603235

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 139, 195, 417, 585, 695, 1251, 1807, 2085, 5421, 6255, 9035, 16263, 24767, 27105, 74301, 81315, 123835, 222903, 321971, 371505, 965913, 1114515, 1609855, 2897739, 3442613, 4829565, 10327839, 14488695, 17213065, 30983517, 44753969, 51639195, 134261907, 154917585, 223769845, 402785721, 671309535, 2013928605]

約数ペア:

[(1, 2013928605), (3, 671309535), (5, 402785721), (9, 223769845), (13, 154917585), (15, 134261907), (39, 51639195), (45, 44753969), (65, 30983517), (117, 17213065), (139, 14488695), (195, 10327839), (417, 4829565), (585, 3442613), (695, 2897739), (1251, 1609855), (1807, 1114515), (2085, 965913), (5421, 371505), (6255, 321971), (9035, 222903), (16263, 123835), (24767, 81315), (27105, 74301)]