13277290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 26001360

約数和(自身を除く): 12724070

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 937, 1090, 1417, 1874, 2834, 4685, 7085, 9370, 12181, 14170, 24362, 60905, 102133, 121810, 204266, 510665, 1021330, 1327729, 2655458, 6638645, 13277290]

約数ペア:

[(1, 13277290), (2, 6638645), (5, 2655458), (10, 1327729), (13, 1021330), (26, 510665), (65, 204266), (109, 121810), (130, 102133), (218, 60905), (545, 24362), (937, 14170), (1090, 12181), (1417, 9370), (1874, 7085), (2834, 4685)]