247085006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{48889}}^1$

素因数の和:48936

約数の個数: 24

約数和(自身を含む): 447050160

約数和(自身を除く): 199965154

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 48889, 97778, 342223, 684446, 928891, 1857782, 6502237, 13004474, 17648929, 35297858, 123542503, 247085006]

約数ペア:

[(1, 247085006), (2, 123542503), (7, 35297858), (14, 17648929), (19, 13004474), (38, 6502237), (133, 1857782), (266, 928891), (361, 684446), (722, 342223), (2527, 97778), (5054, 48889)]