7319492078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 11985325056

約数和(自身を除く): 4665832978

約数列:

[1, 2, 23, 43, 46, 47, 86, 94, 989, 1081, 1831, 1849, 1978, 2021, 2162, 3662, 3698, 4042, 42113, 42527, 46483, 78733, 84226, 85054, 86057, 86903, 92966, 157466, 172114, 173806, 1810859, 1979311, 1998769, 3385519, 3621718, 3700451, 3958622, 3997538, 6771038, 7400902, 77866937, 85110373, 155733874, 159119393, 170220746, 318238786, 3659746039, 7319492078]

約数ペア:

[(1, 7319492078), (2, 3659746039), (23, 318238786), (43, 170220746), (46, 159119393), (47, 155733874), (86, 85110373), (94, 77866937), (989, 7400902), (1081, 6771038), (1831, 3997538), (1849, 3958622), (1978, 3700451), (2021, 3621718), (2162, 3385519), (3662, 1998769), (3698, 1979311), (4042, 1810859), (42113, 173806), (42527, 172114), (46483, 157466), (78733, 92966), (84226, 86903), (85054, 86057)]