85801826

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{354553}}^1$

素因数の和:354577

約数の個数: 12

約数和(自身を含む): 141467046

約数和(自身を除く): 55665220

約数列:

[1, 2, 11, 22, 121, 242, 354553, 709106, 3900083, 7800166, 42900913, 85801826]

約数ペア:

[(1, 85801826), (2, 42900913), (11, 7800166), (22, 3900083), (121, 709106), (242, 354553)]