2495278315

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{78977}}^1$

素因数の和:79142

約数の個数: 16

約数和(自身を含む): 3070664640

約数和(自身を除く): 575386325

約数列:

[1, 5, 71, 89, 355, 445, 6319, 31595, 78977, 394885, 5607367, 7028953, 28036835, 35144765, 499055663, 2495278315]

約数ペア:

[(1, 2495278315), (5, 499055663), (71, 35144765), (89, 28036835), (355, 7028953), (445, 5607367), (6319, 394885), (31595, 78977)]