996815995

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1675321}}^1$

素因数の和:1675350

約数の個数: 16

約数和(自身を含む): 1447478208

約数和(自身を除く): 450662213

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 1675321, 8376605, 11727247, 28480457, 58636235, 142402285, 199363199, 996815995]

約数ペア:

[(1, 996815995), (5, 199363199), (7, 142402285), (17, 58636235), (35, 28480457), (85, 11727247), (119, 8376605), (595, 1675321)]