520033319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{1709}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 568814400

約数和(自身を除く): 48781081

約数列:

[1, 13, 89, 263, 1157, 1709, 3419, 22217, 23407, 152101, 304291, 449467, 1977313, 5843071, 40002563, 520033319]

約数ペア:

[(1, 520033319), (13, 40002563), (89, 5843071), (263, 1977313), (1157, 449467), (1709, 304291), (3419, 152101), (22217, 23407)]