8145038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{859}}^1$

素因数の和:1303

約数の個数: 16

約数和(自身を含む): 13374720

約数和(自身を除く): 5229682

約数列:

[1, 2, 11, 22, 431, 859, 862, 1718, 4741, 9449, 9482, 18898, 370229, 740458, 4072519, 8145038]

約数ペア:

[(1, 8145038), (2, 4072519), (11, 740458), (22, 370229), (431, 18898), (859, 9482), (862, 9449), (1718, 4741)]