171449671694

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{10531}}^1\times {\mathrm{5903}}^1$

素因数の和:16640

約数の個数: 32

約数和(自身を含む): 295483769856

約数和(自身を除く): 124034098162

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 5903, 10531, 11806, 21062, 41321, 73717, 82642, 147434, 1162891, 2074607, 2325782, 4149214, 8140237, 14522249, 16280474, 29044498, 62164493, 124328986, 435151451, 870302902, 12246405121, 24492810242, 85724835847, 171449671694]

約数ペア:

[(1, 171449671694), (2, 85724835847), (7, 24492810242), (14, 12246405121), (197, 870302902), (394, 435151451), (1379, 124328986), (2758, 62164493), (5903, 29044498), (10531, 16280474), (11806, 14522249), (21062, 8140237), (41321, 4149214), (73717, 2325782), (82642, 2074607), (147434, 1162891)]