247014730

素因数分解:

$2^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{19777}}^1$

素因数の和:21033

約数の個数: 16

約数和(自身を含む): 445005000

約数和(自身を除く): 197990270

約数列:

[1, 2, 5, 10, 1249, 2498, 6245, 12490, 19777, 39554, 98885, 197770, 24701473, 49402946, 123507365, 247014730]

約数ペア:

[(1, 247014730), (2, 123507365), (5, 49402946), (10, 24701473), (1249, 197770), (2498, 98885), (6245, 39554), (12490, 19777)]