2015499772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{18257}}^1$

素因数の和:18478

約数の個数: 48

約数和(自身を含む): 4165453152

約数和(自身を除く): 2149953380

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 193, 286, 386, 572, 772, 2123, 2509, 4246, 5018, 8492, 10036, 18257, 27599, 36514, 55198, 73028, 110396, 200827, 237341, 401654, 474682, 803308, 949364, 2610751, 3523601, 5221502, 7047202, 10443004, 14094404, 38759611, 45806813, 77519222, 91613626, 155038444, 183227252, 503874943, 1007749886, 2015499772]

約数ペア:

[(1, 2015499772), (2, 1007749886), (4, 503874943), (11, 183227252), (13, 155038444), (22, 91613626), (26, 77519222), (44, 45806813), (52, 38759611), (143, 14094404), (193, 10443004), (286, 7047202), (386, 5221502), (572, 3523601), (772, 2610751), (2123, 949364), (2509, 803308), (4246, 474682), (5018, 401654), (8492, 237341), (10036, 200827), (18257, 110396), (27599, 73028), (36514, 55198)]