724933082012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{200063}}^1\times {\mathrm{21067}}^1$

素因数の和:221177

約数の個数: 24

約数和(自身を含む): 1298204092416

約数和(自身を除く): 573271010404

約数列:

[1, 2, 4, 43, 86, 172, 21067, 42134, 84268, 200063, 400126, 800252, 905881, 1811762, 3623524, 8602709, 17205418, 34410836, 4214727221, 8429454442, 16858908884, 181233270503, 362466541006, 724933082012]

約数ペア:

[(1, 724933082012), (2, 362466541006), (4, 181233270503), (43, 16858908884), (86, 8429454442), (172, 4214727221), (21067, 34410836), (42134, 17205418), (84268, 8602709), (200063, 3623524), (400126, 1811762), (800252, 905881)]