1907210135

素因数分解:

$5^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1\times {\mathrm{3947}}^1$

素因数の和:4594

約数の個数: 16

約数和(自身を含む): 2304463392

約数和(自身を除く): 397253257

約数列:

[1, 5, 241, 401, 1205, 2005, 3947, 19735, 96641, 483205, 951227, 1582747, 4756135, 7913735, 381442027, 1907210135]

約数ペア:

[(1, 1907210135), (5, 381442027), (241, 7913735), (401, 4756135), (1205, 1582747), (2005, 951227), (3947, 483205), (19735, 96641)]