1457260336

素因数分解:

$2^4\times 7^1\times {\mathrm{13011253}}^1$

素因数の和:13011268

約数の個数: 20

約数和(自身を含む): 3226790992

約数和(自身を除く): 1769530656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13011253, 26022506, 52045012, 91078771, 104090024, 182157542, 208180048, 364315084, 728630168, 1457260336]

約数ペア:

[(1, 1457260336), (2, 728630168), (4, 364315084), (7, 208180048), (8, 182157542), (14, 104090024), (16, 91078771), (28, 52045012), (56, 26022506), (112, 13011253)]