890295442

素因数分解:

$2^1\times {\mathrm{9109}}^1\times {\mathrm{48869}}^1$

素因数の和:57980

約数の個数: 8

約数和(自身を含む): 1335617100

約数和(自身を除く): 445321658

約数列:

[1, 2, 9109, 18218, 48869, 97738, 445147721, 890295442]

約数ペア:

[(1, 890295442), (2, 445147721), (9109, 97738), (18218, 48869)]