2059015

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 2859840

約数和(自身を除く): 800825

約数列:

[1, 5, 7, 35, 89, 445, 623, 661, 3115, 3305, 4627, 23135, 58829, 294145, 411803, 2059015]

約数ペア:

[(1, 2059015), (5, 411803), (7, 294145), (35, 58829), (89, 23135), (445, 4627), (623, 3305), (661, 3115)]