103640390038

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{129227419}}^1$

素因数の和:129227822

約数の個数: 8

約数和(自身を含む): 155848268520

約数和(自身を除く): 52207878482

約数列:

[1, 2, 401, 802, 129227419, 258454838, 51820195019, 103640390038]

約数ペア:

[(1, 103640390038), (2, 51820195019), (401, 258454838), (802, 129227419)]