8257740478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{694979}}^1$

素因数の和:695451

約数の個数: 16

約数和(自身を含む): 13368635280

約数和(自身を除く): 5110894802

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 694979, 1389958, 9034727, 18069454, 317605403, 635210806, 4128870239, 8257740478]

約数ペア:

[(1, 8257740478), (2, 4128870239), (13, 635210806), (26, 317605403), (457, 18069454), (914, 9034727), (5941, 1389958), (11882, 694979)]