128576734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449569}}^1$

素因数の和:449595

約数の個数: 16

約数和(自身を含む): 226583280

約数和(自身を除く): 98006546

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 449569, 899138, 4945259, 5844397, 9890518, 11688794, 64288367, 128576734]

約数ペア:

[(1, 128576734), (2, 64288367), (11, 11688794), (13, 9890518), (22, 5844397), (26, 4945259), (143, 899138), (286, 449569)]