282969790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{398549}}^1$

素因数の和:398627

約数の個数: 16

約数和(自身を含む): 516520800

約数和(自身を除く): 233551010

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 398549, 797098, 1992745, 3985490, 28296979, 56593958, 141484895, 282969790]

約数ペア:

[(1, 282969790), (2, 141484895), (5, 56593958), (10, 28296979), (71, 3985490), (142, 1992745), (355, 797098), (710, 398549)]