256700935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{6551}}^1$

素因数の和:7034

約数の個数: 16

約数和(自身を含む): 326918592

約数和(自身を除く): 70217657

約数列:

[1, 5, 17, 85, 461, 2305, 6551, 7837, 32755, 39185, 111367, 556835, 3020011, 15100055, 51340187, 256700935]

約数ペア:

[(1, 256700935), (5, 51340187), (17, 15100055), (85, 3020011), (461, 556835), (2305, 111367), (6551, 39185), (7837, 32755)]