495525970

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1\times {\mathrm{863}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 907365888

約数和(自身を除く): 411839918

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 857, 863, 1714, 1726, 4285, 4315, 8570, 8630, 57419, 57821, 114838, 115642, 287095, 289105, 574190, 578210, 739591, 1479182, 3697955, 7395910, 49552597, 99105194, 247762985, 495525970]

約数ペア:

[(1, 495525970), (2, 247762985), (5, 99105194), (10, 49552597), (67, 7395910), (134, 3697955), (335, 1479182), (670, 739591), (857, 578210), (863, 574190), (1714, 289105), (1726, 287095), (4285, 115642), (4315, 114838), (8570, 57821), (8630, 57419)]