12804512396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{200033}}^1$

素因数の和:201281

約数の個数: 24

約数和(自身を含む): 24151305024

約数和(自身を除く): 11346792628

約数列:

[1, 2, 4, 13, 26, 52, 1231, 2462, 4924, 16003, 32006, 64012, 200033, 400066, 800132, 2600429, 5200858, 10401716, 246240623, 492481246, 984962492, 3201128099, 6402256198, 12804512396]

約数ペア:

[(1, 12804512396), (2, 6402256198), (4, 3201128099), (13, 984962492), (26, 492481246), (52, 246240623), (1231, 10401716), (2462, 5200858), (4924, 2600429), (16003, 800132), (32006, 400066), (64012, 200033)]