125708542

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 195388200

約数和(自身を除く): 69679658

約数列:

[1, 2, 41, 82, 139, 269, 278, 538, 1681, 3362, 5699, 11029, 11398, 22058, 37391, 74782, 233659, 452189, 467318, 904378, 1533031, 3066062, 62854271, 125708542]

約数ペア:

[(1, 125708542), (2, 62854271), (41, 3066062), (82, 1533031), (139, 904378), (269, 467318), (278, 452189), (538, 233659), (1681, 74782), (3362, 37391), (5699, 22058), (11029, 11398)]