519922078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{9437}}^1$

素因数の和:9628

約数の個数: 24

約数和(自身を含む): 849759768

約数和(自身を除く): 329837690

約数列:

[1, 2, 13, 26, 163, 169, 326, 338, 2119, 4238, 9437, 18874, 27547, 55094, 122681, 245362, 1538231, 1594853, 3076462, 3189706, 19997003, 39994006, 259961039, 519922078]

約数ペア:

[(1, 519922078), (2, 259961039), (13, 39994006), (26, 19997003), (163, 3189706), (169, 3076462), (326, 1594853), (338, 1538231), (2119, 245362), (4238, 122681), (9437, 55094), (18874, 27547)]