40379981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 43856640

約数和(自身を除く): 3476659

約数列:

[1, 17, 79, 107, 281, 1343, 1819, 4777, 8453, 22199, 30067, 143701, 377383, 511139, 2375293, 40379981]

約数ペア:

[(1, 40379981), (17, 2375293), (79, 511139), (107, 377383), (281, 143701), (1343, 30067), (1819, 22199), (4777, 8453)]