7899476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 15098664

約数和(自身を除く): 7199188

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 2081, 3796, 4162, 8324, 27053, 54106, 108212, 151913, 303826, 607652, 1974869, 3949738, 7899476]

約数ペア:

[(1, 7899476), (2, 3949738), (4, 1974869), (13, 607652), (26, 303826), (52, 151913), (73, 108212), (146, 54106), (292, 27053), (949, 8324), (1898, 4162), (2081, 3796)]