238210689022

素因数分解:

$2^1\times {\mathrm{120391}}^1\times {\mathrm{989321}}^1$

素因数の和:1109714

約数の個数: 8

約数和(自身を含む): 357319362672

約数和(自身を除く): 119108673650

約数列:

[1, 2, 120391, 240782, 989321, 1978642, 119105344511, 238210689022]

約数ペア:

[(1, 238210689022), (2, 119105344511), (120391, 1978642), (240782, 989321)]