2779816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{26729}}^1$

素因数の和:26748

約数の個数: 16

約数和(自身を含む): 5613300

約数和(自身を除く): 2833484

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 26729, 53458, 106916, 213832, 347477, 694954, 1389908, 2779816]

約数ペア:

[(1, 2779816), (2, 1389908), (4, 694954), (8, 347477), (13, 213832), (26, 106916), (52, 53458), (104, 26729)]