56057898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{718691}}^1$

素因数の和:718709

約数の個数: 16

約数和(自身を含む): 120740256

約数和(自身を除く): 64682358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 718691, 1437382, 2156073, 4312146, 9342983, 18685966, 28028949, 56057898]

約数ペア:

[(1, 56057898), (2, 28028949), (3, 18685966), (6, 9342983), (13, 4312146), (26, 2156073), (39, 1437382), (78, 718691)]