514939826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{809}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 831584880

約数和(自身を除く): 316645054

約数列:

[1, 2, 17, 34, 97, 193, 194, 386, 809, 1618, 1649, 3281, 3298, 6562, 13753, 18721, 27506, 37442, 78473, 156137, 156946, 312274, 318257, 636514, 1334041, 2654329, 2668082, 5308658, 15145289, 30290578, 257469913, 514939826]

約数ペア:

[(1, 514939826), (2, 257469913), (17, 30290578), (34, 15145289), (97, 5308658), (193, 2668082), (194, 2654329), (386, 1334041), (809, 636514), (1618, 318257), (1649, 312274), (3281, 156946), (3298, 156137), (6562, 78473), (13753, 37442), (18721, 27506)]