248860952641

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47659}}^1\times {\mathrm{20161}}^1$

素因数の和:67864

約数の個数: 16

約数和(自身を含む): 292119959680

約数和(自身を除く): 43259007039

約数列:

[1, 7, 37, 259, 20161, 47659, 141127, 333613, 745957, 1763383, 5221699, 12343681, 960853099, 6725971693, 35551564663, 248860952641]

約数ペア:

[(1, 248860952641), (7, 35551564663), (37, 6725971693), (259, 960853099), (20161, 12343681), (47659, 5221699), (141127, 1763383), (333613, 745957)]