268990736

素因数分解:

$2^4\times 7^1\times {\mathrm{2401703}}^1$

素因数の和:2401718

約数の個数: 20

約数和(自身を含む): 595622592

約数和(自身を除く): 326631856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2401703, 4803406, 9606812, 16811921, 19213624, 33623842, 38427248, 67247684, 134495368, 268990736]

約数ペア:

[(1, 268990736), (2, 134495368), (4, 67247684), (7, 38427248), (8, 33623842), (14, 19213624), (16, 16811921), (28, 9606812), (56, 4803406), (112, 2401703)]