2008802135

素因数分解:

$5^1\times {\mathrm{397}}^1\times {\mathrm{661}}^1\times {\mathrm{1531}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 2421871392

約数和(自身を除く): 413069257

約数列:

[1, 5, 397, 661, 1531, 1985, 3305, 7655, 262417, 607807, 1011991, 1312085, 3039035, 5059955, 401760427, 2008802135]

約数ペア:

[(1, 2008802135), (5, 401760427), (397, 5059955), (661, 3039035), (1531, 1312085), (1985, 1011991), (3305, 607807), (7655, 262417)]