2390471.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65267}}^1$

素因数の和:65293

約数の個数: 32

約数和(自身を含む): 109650240

約数和(自身を除く): 62135864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 65267, 130534, 261068, 456869, 522136, 848471, 913738, 1696942, 1827476, 3393884, 3654952, 5939297, 6787768, 11878594, 23757188, 47514376]

約数ペア:

[(1, 47514376), (2, 23757188), (4, 11878594), (7, 6787768), (8, 5939297), (13, 3654952), (14, 3393884), (26, 1827476), (28, 1696942), (52, 913738), (56, 848471), (91, 522136), (104, 456869), (182, 261068), (364, 130534), (728, 65267)]