856760948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157841}}^1$

素因数の和:157927

約数の個数: 24

約数和(自身を含む): 1591047360

約数和(自身を除く): 734286412

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 5428, 157841, 315682, 631364, 3630343, 7260686, 9312619, 14521372, 18625238, 37250476, 214190237, 428380474, 856760948]

約数ペア:

[(1, 856760948), (2, 428380474), (4, 214190237), (23, 37250476), (46, 18625238), (59, 14521372), (92, 9312619), (118, 7260686), (236, 3630343), (1357, 631364), (2714, 315682), (5428, 157841)]