2099684005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{95723}}^1$

素因数の和:95876

約数の個数: 16

約数和(自身を含む): 2605224384

約数和(自身を除く): 505540379

約数列:

[1, 5, 41, 107, 205, 535, 4387, 21935, 95723, 478615, 3924643, 10242361, 19623215, 51211805, 419936801, 2099684005]

約数ペア:

[(1, 2099684005), (5, 419936801), (41, 51211805), (107, 19623215), (205, 10242361), (535, 3924643), (4387, 478615), (21935, 95723)]