2016348530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4114997}}^1$

素因数の和:4115018

約数の個数: 24

約数和(自身を含む): 4221987948

約数和(自身を除く): 2205639418

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4114997, 8229994, 20574985, 28804979, 41149970, 57609958, 144024895, 201634853, 288049790, 403269706, 1008174265, 2016348530]

約数ペア:

[(1, 2016348530), (2, 1008174265), (5, 403269706), (7, 288049790), (10, 201634853), (14, 144024895), (35, 57609958), (49, 41149970), (70, 28804979), (98, 20574985), (245, 8229994), (490, 4114997)]