2982532540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{36187}}^1$

素因数の和:36526

約数の個数: 48

約数和(自身を含む): 6766576992

約数和(自身を除く): 3784044452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 317, 634, 1268, 1585, 3170, 4121, 6340, 8242, 16484, 20605, 36187, 41210, 72374, 82420, 144748, 180935, 361870, 470431, 723740, 940862, 1881724, 2352155, 4704310, 9408620, 11471279, 22942558, 45885116, 57356395, 114712790, 149126627, 229425580, 298253254, 596506508, 745633135, 1491266270, 2982532540]

約数ペア:

[(1, 2982532540), (2, 1491266270), (4, 745633135), (5, 596506508), (10, 298253254), (13, 229425580), (20, 149126627), (26, 114712790), (52, 57356395), (65, 45885116), (130, 22942558), (260, 11471279), (317, 9408620), (634, 4704310), (1268, 2352155), (1585, 1881724), (3170, 940862), (4121, 723740), (6340, 470431), (8242, 361870), (16484, 180935), (20605, 144748), (36187, 82420), (41210, 72374)]