2808458354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3499}}^1\times {\mathrm{30871}}^1$

素因数の和:34385

約数の個数: 16

約数和(自身を含む): 4538184000

約数和(自身を除く): 1729725646

約数列:

[1, 2, 13, 26, 3499, 6998, 30871, 45487, 61742, 90974, 401323, 802646, 108017629, 216035258, 1404229177, 2808458354]

約数ペア:

[(1, 2808458354), (2, 1404229177), (13, 216035258), (26, 108017629), (3499, 802646), (6998, 401323), (30871, 90974), (45487, 61742)]