17966495998

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{499}}^1\times {\mathrm{148781}}^1$

素因数の和:149304

約数の個数: 24

約数和(自身を含む): 29682009000

約数和(自身を除く): 11715513002

約数列:

[1, 2, 11, 22, 121, 242, 499, 998, 5489, 10978, 60379, 120758, 148781, 297562, 1636591, 3273182, 18002501, 36005002, 74241719, 148483438, 816658909, 1633317818, 8983247999, 17966495998]

約数ペア:

[(1, 17966495998), (2, 8983247999), (11, 1633317818), (22, 816658909), (121, 148483438), (242, 74241719), (499, 36005002), (998, 18002501), (5489, 3273182), (10978, 1636591), (60379, 297562), (120758, 148781)]