217652018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79843}}^1$

素因数の和:79921

約数の個数: 16

約数和(自身を含む): 344926080

約数和(自身を除く): 127274062

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 79843, 159686, 2315447, 3752621, 4630894, 7505242, 108826009, 217652018]

約数ペア:

[(1, 217652018), (2, 108826009), (29, 7505242), (47, 4630894), (58, 3752621), (94, 2315447), (1363, 159686), (2726, 79843)]