276943910416

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{20197193}}^1$

素因数の和:20198058

約数の個数: 20

約数和(自身を含む): 537204966012

約数和(自身を除く): 260261055596

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 6856, 13712, 20197193, 40394386, 80788772, 161577544, 323155088, 17308994401, 34617988802, 69235977604, 138471955208, 276943910416]

約数ペア:

[(1, 276943910416), (2, 138471955208), (4, 69235977604), (8, 34617988802), (16, 17308994401), (857, 323155088), (1714, 161577544), (3428, 80788772), (6856, 40394386), (13712, 20197193)]