7971291217

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{444901}}^1$

素因数の和:444984

約数の個数: 16

約数和(自身を含む): 8969224320

約数和(自身を除く): 997933103

約数列:

[1, 19, 23, 41, 437, 779, 943, 17917, 444901, 8453119, 10232723, 18240941, 194421737, 346577879, 419541643, 7971291217]

約数ペア:

[(1, 7971291217), (19, 419541643), (23, 346577879), (41, 194421737), (437, 18240941), (779, 10232723), (943, 8453119), (17917, 444901)]