2034781135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{43261}}^1$

素因数の和:43698

約数の個数: 16

約数和(自身を含む): 2554188480

約数和(自身を除く): 519407345

約数列:

[1, 5, 23, 115, 409, 2045, 9407, 43261, 47035, 216305, 995003, 4975015, 17693749, 88468745, 406956227, 2034781135]

約数ペア:

[(1, 2034781135), (5, 406956227), (23, 88468745), (115, 17693749), (409, 4975015), (2045, 995003), (9407, 216305), (43261, 47035)]