528528052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{327871}}^1$

素因数の和:327919

約数の個数: 24

約数和(自身を含む): 1028206592

約数和(自身を除く): 499678540

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 327871, 655742, 1311484, 4262323, 8524646, 10164001, 17049292, 20328002, 40656004, 132132013, 264264026, 528528052]

約数ペア:

[(1, 528528052), (2, 264264026), (4, 132132013), (13, 40656004), (26, 20328002), (31, 17049292), (52, 10164001), (62, 8524646), (124, 4262323), (403, 1311484), (806, 655742), (1612, 327871)]