2149592068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4943}}^1\times {\mathrm{8363}}^1$

素因数の和:13323

約数の個数: 24

約数和(自身を含む): 4052458368

約数和(自身を除く): 1902866300

約数列:

[1, 2, 4, 13, 26, 52, 4943, 8363, 9886, 16726, 19772, 33452, 64259, 108719, 128518, 217438, 257036, 434876, 41338309, 82676618, 165353236, 537398017, 1074796034, 2149592068]

約数ペア:

[(1, 2149592068), (2, 1074796034), (4, 537398017), (13, 165353236), (26, 82676618), (52, 41338309), (4943, 434876), (8363, 257036), (9886, 217438), (16726, 128518), (19772, 108719), (33452, 64259)]