2019950456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{202481}}^1$

素因数の和:202559

約数の個数: 32

約数和(自身を含む): 4009143600

約数和(自身を除く): 1989193144

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 9976, 202481, 404962, 809924, 1619848, 5871949, 8706683, 11743898, 17413366, 23487796, 34826732, 46975592, 69653464, 252493807, 504987614, 1009975228, 2019950456]

約数ペア:

[(1, 2019950456), (2, 1009975228), (4, 504987614), (8, 252493807), (29, 69653464), (43, 46975592), (58, 34826732), (86, 23487796), (116, 17413366), (172, 11743898), (232, 8706683), (344, 5871949), (1247, 1619848), (2494, 809924), (4988, 404962), (9976, 202481)]