713305844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{30271}}^1$

素因数の和:30455

約数の個数: 24

約数和(自身を含む): 1286681088

約数和(自身を除く): 573375244

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 5891, 11782, 23564, 30271, 60542, 121084, 1301653, 2603306, 4147127, 5206612, 8294254, 16588508, 178326461, 356652922, 713305844]

約数ペア:

[(1, 713305844), (2, 356652922), (4, 178326461), (43, 16588508), (86, 8294254), (137, 5206612), (172, 4147127), (274, 2603306), (548, 1301653), (5891, 121084), (11782, 60542), (23564, 30271)]