2243310992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{77591}}^1$

素因数の和:77751

約数の個数: 40

約数和(自身を含む): 4714489920

約数和(自身を除く): 2471178928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 3614, 7228, 14456, 28912, 77591, 155182, 310364, 620728, 1008683, 1241456, 2017366, 4034732, 8069464, 10785149, 16138928, 21570298, 43140596, 86281192, 140206937, 172562384, 280413874, 560827748, 1121655496, 2243310992]

約数ペア:

[(1, 2243310992), (2, 1121655496), (4, 560827748), (8, 280413874), (13, 172562384), (16, 140206937), (26, 86281192), (52, 43140596), (104, 21570298), (139, 16138928), (208, 10785149), (278, 8069464), (556, 4034732), (1112, 2017366), (1807, 1241456), (2224, 1008683), (3614, 620728), (7228, 310364), (14456, 155182), (28912, 77591)]