2097488

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:734

約数の個数: 20

約数和(自身を含む): 4086420

約数和(自身を除く): 1988932

約数列:

[1, 2, 4, 8, 16, 337, 389, 674, 778, 1348, 1556, 2696, 3112, 5392, 6224, 131093, 262186, 524372, 1048744, 2097488]

約数ペア:

[(1, 2097488), (2, 1048744), (4, 524372), (8, 262186), (16, 131093), (337, 6224), (389, 5392), (674, 3112), (778, 2696), (1348, 1556)]