340107274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 559851264

約数和(自身を除く): 219743990

約数列:

[1, 2, 13, 26, 83, 166, 173, 346, 911, 1079, 1822, 2158, 2249, 4498, 11843, 14359, 23686, 28718, 75613, 151226, 157603, 186667, 315206, 373334, 982969, 1965938, 2048839, 4097678, 13081049, 26162098, 170053637, 340107274]

約数ペア:

[(1, 340107274), (2, 170053637), (13, 26162098), (26, 13081049), (83, 4097678), (166, 2048839), (173, 1965938), (346, 982969), (911, 373334), (1079, 315206), (1822, 186667), (2158, 157603), (2249, 151226), (4498, 75613), (11843, 28718), (14359, 23686)]