1525020016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{4591}}^1$

素因数の和:6209

約数の個数: 40

約数和(自身を含む): 3184698944

約数和(自身を除く): 1659678928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1597, 3194, 4591, 6388, 9182, 12776, 18364, 20761, 25552, 36728, 41522, 59683, 73456, 83044, 119366, 166088, 238732, 332176, 477464, 954928, 7331827, 14663654, 29327308, 58654616, 95313751, 117309232, 190627502, 381255004, 762510008, 1525020016]

約数ペア:

[(1, 1525020016), (2, 762510008), (4, 381255004), (8, 190627502), (13, 117309232), (16, 95313751), (26, 58654616), (52, 29327308), (104, 14663654), (208, 7331827), (1597, 954928), (3194, 477464), (4591, 332176), (6388, 238732), (9182, 166088), (12776, 119366), (18364, 83044), (20761, 73456), (25552, 59683), (36728, 41522)]