2011304255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1\times {\mathrm{7481}}^1$

素因数の和:10666

約数の個数: 16

約数和(自身を含む): 2556689184

約数和(自身を除く): 545384929

約数列:

[1, 5, 17, 85, 3163, 7481, 15815, 37405, 53771, 127177, 268855, 635885, 23662403, 118312015, 402260851, 2011304255]

約数ペア:

[(1, 2011304255), (5, 402260851), (17, 118312015), (85, 23662403), (3163, 635885), (7481, 268855), (15815, 127177), (37405, 53771)]