2697488

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3181}}^1$

素因数の和:3242

約数の個数: 20

約数和(自身を含む): 5326668

約数和(自身を除く): 2629180

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3181, 6362, 12724, 25448, 50896, 168593, 337186, 674372, 1348744, 2697488]

約数ペア:

[(1, 2697488), (2, 1348744), (4, 674372), (8, 337186), (16, 168593), (53, 50896), (106, 25448), (212, 12724), (424, 6362), (848, 3181)]