2017790299

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{10099}}^1$

素因数の和:10219

約数の個数: 32

約数和(自身を含む): 2583014400

約数和(自身を除く): 565224101

約数列:

[1, 7, 17, 23, 73, 119, 161, 391, 511, 1241, 1679, 2737, 8687, 10099, 11753, 28543, 70693, 171683, 199801, 232277, 737227, 1201781, 1625939, 3948709, 5160589, 12532859, 16956221, 27640963, 87730013, 118693547, 288255757, 2017790299]

約数ペア:

[(1, 2017790299), (7, 288255757), (17, 118693547), (23, 87730013), (73, 27640963), (119, 16956221), (161, 12532859), (391, 5160589), (511, 3948709), (1241, 1625939), (1679, 1201781), (2737, 737227), (8687, 232277), (10099, 199801), (11753, 171683), (28543, 70693)]