2128743485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{2753}}^1$

素因数の和:3613

約数の個数: 32

約数和(自身を含む): 2955284352

約数和(自身を除く): 826540867

約数列:

[1, 5, 11, 17, 55, 85, 187, 827, 935, 2753, 4135, 9097, 13765, 14059, 30283, 45485, 46801, 70295, 151415, 154649, 234005, 514811, 773245, 2276731, 2574055, 11383655, 25044041, 38704427, 125220205, 193522135, 425748697, 2128743485]

約数ペア:

[(1, 2128743485), (5, 425748697), (11, 193522135), (17, 125220205), (55, 38704427), (85, 25044041), (187, 11383655), (827, 2574055), (935, 2276731), (2753, 773245), (4135, 514811), (9097, 234005), (13765, 154649), (14059, 151415), (30283, 70295), (45485, 46801)]