90748009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{434201}}^1$

素因数の和:434231

約数の個数: 8

約数和(自身を含む): 104208480

約数和(自身を除く): 13460471

約数列:

[1, 11, 19, 209, 434201, 4776211, 8249819, 90748009]

約数ペア:

[(1, 90748009), (11, 8249819), (19, 4776211), (209, 434201)]