26485710056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{254670289}}^1$

素因数の和:254670308

約数の個数: 16

約数和(自身を含む): 53480760900

約数和(自身を除く): 26995050844

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 254670289, 509340578, 1018681156, 2037362312, 3310713757, 6621427514, 13242855028, 26485710056]

約数ペア:

[(1, 26485710056), (2, 13242855028), (4, 6621427514), (8, 3310713757), (13, 2037362312), (26, 1018681156), (52, 509340578), (104, 254670289)]