131410322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{10993}}^1$

素因数の和:11177

約数の個数: 16

約数和(自身を含む): 203169120

約数和(自身を除く): 71758798

約数列:

[1, 2, 43, 86, 139, 278, 5977, 10993, 11954, 21986, 472699, 945398, 1528027, 3056054, 65705161, 131410322]

約数ペア:

[(1, 131410322), (2, 65705161), (43, 3056054), (86, 1528027), (139, 945398), (278, 472699), (5977, 21986), (10993, 11954)]