2018423071

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{24851}}^1$

素因数の和:25182

約数の個数: 16

約数和(自身を含む): 2371477248

約数和(自身を除く): 353054177

約数列:

[1, 7, 41, 283, 287, 1981, 11603, 24851, 81221, 173957, 1018891, 7032833, 7132237, 49229831, 288346153, 2018423071]

約数ペア:

[(1, 2018423071), (7, 288346153), (41, 49229831), (283, 7132237), (287, 7032833), (1981, 1018891), (11603, 173957), (24851, 81221)]