270974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 16

約数和(自身を含む): 451440

約数和(自身を除く): 180466

約数列:

[1, 2, 11, 22, 109, 113, 218, 226, 1199, 1243, 2398, 2486, 12317, 24634, 135487, 270974]

約数ペア:

[(1, 270974), (2, 135487), (11, 24634), (22, 12317), (109, 2486), (113, 2398), (218, 1243), (226, 1199)]