996895315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{15383}}^1$

素因数の和:16398

約数の個数: 16

約数和(自身を含む): 1289671488

約数和(自身を除く): 292776173

約数列:

[1, 5, 13, 65, 997, 4985, 12961, 15383, 64805, 76915, 199979, 999895, 15336851, 76684255, 199379063, 996895315]

約数ペア:

[(1, 996895315), (5, 199379063), (13, 76684255), (65, 15336851), (997, 999895), (4985, 199979), (12961, 76915), (15383, 64805)]