4180798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:699

約数の個数: 16

約数和(自身を含む): 6642000

約数和(自身を除く): 2461202

約数列:

[1, 2, 19, 38, 269, 409, 538, 818, 5111, 7771, 10222, 15542, 110021, 220042, 2090399, 4180798]

約数ペア:

[(1, 4180798), (2, 2090399), (19, 220042), (38, 110021), (269, 15542), (409, 10222), (538, 7771), (818, 5111)]