8129315.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{232459}}^1$

素因数の和:232481

約数の個数: 32

約数和(自身を含む): 195266400

約数和(自身を除く): 122739192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 232459, 464918, 697377, 929836, 1394754, 1859672, 2789508, 3021967, 5579016, 6043934, 9065901, 12087868, 18131802, 24175736, 36263604, 72527208]

約数ペア:

[(1, 72527208), (2, 36263604), (3, 24175736), (4, 18131802), (6, 12087868), (8, 9065901), (12, 6043934), (13, 5579016), (24, 3021967), (26, 2789508), (39, 1859672), (52, 1394754), (78, 929836), (104, 697377), (156, 464918), (312, 232459)]