282051248

素因数分解:

$2^4\times {\mathrm{1721}}^1\times {\mathrm{10243}}^1$

素因数の和:11972

約数の個数: 20

約数和(自身を含む): 546845208

約数和(自身を除く): 264793960

約数列:

[1, 2, 4, 8, 16, 1721, 3442, 6884, 10243, 13768, 20486, 27536, 40972, 81944, 163888, 17628203, 35256406, 70512812, 141025624, 282051248]

約数ペア:

[(1, 282051248), (2, 141025624), (4, 70512812), (8, 35256406), (16, 17628203), (1721, 163888), (3442, 81944), (6884, 40972), (10243, 27536), (13768, 20486)]