812552024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{26863}}^1$

素因数の和:27087

約数の個数: 32

約数和(自身を含む): 1611840000

約数和(自身を除く): 799287976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 7562, 15124, 26863, 30248, 53726, 107452, 214904, 510397, 1020794, 2041588, 4083176, 5345737, 10691474, 21382948, 42765896, 101569003, 203138006, 406276012, 812552024]

約数ペア:

[(1, 812552024), (2, 406276012), (4, 203138006), (8, 101569003), (19, 42765896), (38, 21382948), (76, 10691474), (152, 5345737), (199, 4083176), (398, 2041588), (796, 1020794), (1592, 510397), (3781, 214904), (7562, 107452), (15124, 53726), (26863, 30248)]