128514883939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2161}}^1\times {\mathrm{3463}}^1$

素因数の和:6958

約数の個数: 16

約数和(自身を含む): 138609521344

約数和(自身を除く): 10094637405

約数列:

[1, 13, 1321, 2161, 3463, 17173, 28093, 45019, 2854681, 4574623, 7483543, 37110853, 59470099, 97286059, 9885760303, 128514883939]

約数ペア:

[(1, 128514883939), (13, 9885760303), (1321, 97286059), (2161, 59470099), (3463, 37110853), (17173, 7483543), (28093, 4574623), (45019, 2854681)]