238237982

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{5807}}^1$

素因数の和:6163

約数の個数: 16

約数和(自身を含む): 363604032

約数和(自身を除く): 125366050

約数列:

[1, 2, 73, 146, 281, 562, 5807, 11614, 20513, 41026, 423911, 847822, 1631767, 3263534, 119118991, 238237982]

約数ペア:

[(1, 238237982), (2, 119118991), (73, 3263534), (146, 1631767), (281, 847822), (562, 423911), (5807, 41026), (11614, 20513)]