2017993090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8773883}}^1$

素因数の和:8773913

約数の個数: 16

約数和(自身を含む): 3790317888

約数和(自身を除く): 1772324798

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8773883, 17547766, 43869415, 87738830, 201799309, 403598618, 1008996545, 2017993090]

約数ペア:

[(1, 2017993090), (2, 1008996545), (5, 403598618), (10, 201799309), (23, 87738830), (46, 43869415), (115, 17547766), (230, 8773883)]