2016407510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{144961}}^1$

素因数の和:145088

約数の個数: 32

約数和(自身を含む): 3945285792

約数和(自身を除く): 1928878282

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 13910, 144961, 289922, 724805, 1449610, 1884493, 3768986, 9422465, 15510827, 18844930, 31021654, 77554135, 155108270, 201640751, 403281502, 1008203755, 2016407510]

約数ペア:

[(1, 2016407510), (2, 1008203755), (5, 403281502), (10, 201640751), (13, 155108270), (26, 77554135), (65, 31021654), (107, 18844930), (130, 15510827), (214, 9422465), (535, 3768986), (1070, 1884493), (1391, 1449610), (2782, 724805), (6955, 289922), (13910, 144961)]