679933268

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{2099}}^1$

素因数の和:2636

約数の個数: 48

約数和(自身を含む): 1422489600

約数和(自身を除く): 742556332

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 503, 644, 1006, 2012, 2099, 3521, 4198, 7042, 8396, 11569, 14084, 14693, 23138, 29386, 46276, 48277, 58772, 80983, 96554, 161966, 193108, 323932, 337939, 675878, 1055797, 1351756, 2111594, 4223188, 7390579, 14781158, 24283331, 29562316, 48566662, 97133324, 169983317, 339966634, 679933268]

約数ペア:

[(1, 679933268), (2, 339966634), (4, 169983317), (7, 97133324), (14, 48566662), (23, 29562316), (28, 24283331), (46, 14781158), (92, 7390579), (161, 4223188), (322, 2111594), (503, 1351756), (644, 1055797), (1006, 675878), (2012, 337939), (2099, 323932), (3521, 193108), (4198, 161966), (7042, 96554), (8396, 80983), (11569, 58772), (14084, 48277), (14693, 46276), (23138, 29386)]