495073797166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{919381}}^1$

素因数の和:919684

約数の個数: 32

約数和(自身を含む): 810894924000

約数和(自身を除く): 315821126834

約数列:

[1, 2, 13, 26, 139, 149, 278, 298, 1807, 1937, 3614, 3874, 20711, 41422, 269243, 538486, 919381, 1838762, 11951953, 23903906, 127793959, 136987769, 255587918, 273975538, 1661321467, 1780840997, 3322642934, 3561681994, 19041299891, 38082599782, 247536898583, 495073797166]

約数ペア:

[(1, 495073797166), (2, 247536898583), (13, 38082599782), (26, 19041299891), (139, 3561681994), (149, 3322642934), (278, 1780840997), (298, 1661321467), (1807, 273975538), (1937, 255587918), (3614, 136987769), (3874, 127793959), (20711, 23903906), (41422, 11951953), (269243, 1838762), (538486, 919381)]