2057510158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{474737}}^1$

素因数の和:474947

約数の個数: 16

約数和(自身を含む): 3383932464

約数和(自身を除く): 1326422306

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 474737, 949474, 5222107, 10444214, 93523189, 187046378, 1028755079, 2057510158]

約数ペア:

[(1, 2057510158), (2, 1028755079), (11, 187046378), (22, 93523189), (197, 10444214), (394, 5222107), (2167, 949474), (4334, 474737)]