2018121296

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{431}}^1\times {\mathrm{941}}^1$

素因数の和:1691

約数の個数: 40

約数和(自身を含む): 3935962368

約数和(自身を除く): 1917841072

約数列:

[1, 2, 4, 8, 16, 311, 431, 622, 862, 941, 1244, 1724, 1882, 2488, 3448, 3764, 4976, 6896, 7528, 15056, 134041, 268082, 292651, 405571, 536164, 585302, 811142, 1072328, 1170604, 1622284, 2144656, 2341208, 3244568, 4682416, 6489136, 126132581, 252265162, 504530324, 1009060648, 2018121296]

約数ペア:

[(1, 2018121296), (2, 1009060648), (4, 504530324), (8, 252265162), (16, 126132581), (311, 6489136), (431, 4682416), (622, 3244568), (862, 2341208), (941, 2144656), (1244, 1622284), (1724, 1170604), (1882, 1072328), (2488, 811142), (3448, 585302), (3764, 536164), (4976, 405571), (6896, 292651), (7528, 268082), (15056, 134041)]