102620042

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{100411}}^1$

素因数の和:100493

約数の個数: 16

約数和(自身を含む): 178331712

約数和(自身を除く): 75711670

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 100411, 200822, 702877, 1405754, 7330003, 14660006, 51310021, 102620042]

約数ペア:

[(1, 102620042), (2, 51310021), (7, 14660006), (14, 7330003), (73, 1405754), (146, 702877), (511, 200822), (1022, 100411)]