2667115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 3545856

約数和(自身を除く): 878741

約数列:

[1, 5, 11, 55, 71, 355, 683, 781, 3415, 3905, 7513, 37565, 48493, 242465, 533423, 2667115]

約数ペア:

[(1, 2667115), (5, 533423), (11, 242465), (55, 48493), (71, 37565), (355, 7513), (683, 3905), (781, 3415)]