13258284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2297}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 34231008

約数和(自身を除く): 20972724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2297, 2886, 4594, 5772, 6891, 9188, 13782, 27564, 29861, 59722, 84989, 89583, 119444, 169978, 179166, 254967, 339956, 358332, 509934, 1019868, 1104857, 2209714, 3314571, 4419428, 6629142, 13258284]

約数ペア:

[(1, 13258284), (2, 6629142), (3, 4419428), (4, 3314571), (6, 2209714), (12, 1104857), (13, 1019868), (26, 509934), (37, 358332), (39, 339956), (52, 254967), (74, 179166), (78, 169978), (111, 119444), (148, 89583), (156, 84989), (222, 59722), (444, 29861), (481, 27564), (962, 13782), (1443, 9188), (1924, 6891), (2297, 5772), (2886, 4594)]