4999975678

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{906121}}^1$

素因数の和:906243

約数の個数: 16

約数和(自身を含む): 7828894080

約数和(自身を除く): 2828918402

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 906121, 1812242, 28089751, 56179502, 80644769, 161289538, 2499987839, 4999975678]

約数ペア:

[(1, 4999975678), (2, 2499987839), (31, 161289538), (62, 80644769), (89, 56179502), (178, 28089751), (2759, 1812242), (5518, 906121)]