2440543391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1\times {\mathrm{5879}}^1$

素因数の和:8806

約数の個数: 16

約数和(自身を含む): 2868687360

約数和(自身を除く): 428143969

約数列:

[1, 11, 13, 143, 2903, 5879, 31933, 37739, 64669, 76427, 415129, 840697, 17066737, 187734107, 221867581, 2440543391]

約数ペア:

[(1, 2440543391), (11, 221867581), (13, 187734107), (143, 17066737), (2903, 840697), (5879, 415129), (31933, 76427), (37739, 64669)]