1238827345306

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{12239}}^1\times {\mathrm{239857}}^1$

素因数の和:252309

約数の個数: 16

約数和(自身を含む): 1867208181120

約数和(自身を除く): 628380835814

約数列:

[1, 2, 211, 422, 12239, 24478, 239857, 479714, 2582429, 5164858, 50609827, 101219654, 2935609823, 5871219646, 619413672653, 1238827345306]

約数ペア:

[(1, 1238827345306), (2, 619413672653), (211, 5871219646), (422, 2935609823), (12239, 101219654), (24478, 50609827), (239857, 5164858), (479714, 2582429)]