2017686730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8772551}}^1$

素因数の和:8772581

約数の個数: 16

約数和(自身を含む): 3789742464

約数和(自身を除く): 1772055734

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8772551, 17545102, 43862755, 87725510, 201768673, 403537346, 1008843365, 2017686730]

約数ペア:

[(1, 2017686730), (2, 1008843365), (5, 403537346), (10, 201768673), (23, 87725510), (46, 43862755), (115, 17545102), (230, 8772551)]