289310733074

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{32310781}}^1$

素因数の和:32310842

約数の個数: 24

約数和(自身を含む): 489896076684

約数和(自身を除く): 200585343610

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 32310781, 64621562, 355418591, 710837182, 1195498897, 2390997794, 3909604501, 7819209002, 13150487867, 26300975734, 144655366537, 289310733074]

約数ペア:

[(1, 289310733074), (2, 144655366537), (11, 26300975734), (22, 13150487867), (37, 7819209002), (74, 3909604501), (121, 2390997794), (242, 1195498897), (407, 710837182), (814, 355418591), (4477, 64621562), (8954, 32310781)]