2912239457

素因数分解:

${\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{2551}}^1$

素因数の和:2924

約数の個数: 16

約数和(自身を含む): 3018301440

約数和(自身を除く): 106061983

約数列:

[1, 43, 139, 191, 2551, 5977, 8213, 26549, 109693, 354589, 487241, 1141607, 15247327, 20951363, 67726499, 2912239457]

約数ペア:

[(1, 2912239457), (43, 67726499), (139, 20951363), (191, 15247327), (2551, 1141607), (5977, 487241), (8213, 354589), (26549, 109693)]