2788419608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{22031}}^1$

素因数の和:23267

約数の個数: 32

約数和(自身を含む): 5635344960

約数和(自身を除く): 2846925352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1217, 2434, 4868, 9736, 15821, 22031, 31642, 44062, 63284, 88124, 126568, 176248, 286403, 572806, 1145612, 2291224, 26811727, 53623454, 107246908, 214493816, 348552451, 697104902, 1394209804, 2788419608]

約数ペア:

[(1, 2788419608), (2, 1394209804), (4, 697104902), (8, 348552451), (13, 214493816), (26, 107246908), (52, 53623454), (104, 26811727), (1217, 2291224), (2434, 1145612), (4868, 572806), (9736, 286403), (15821, 176248), (22031, 126568), (31642, 88124), (44062, 63284)]