249511912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{104311}}^1$

素因数の和:104353

約数の個数: 32

約数和(自身を含む): 525732480

約数和(自身を除く): 276220568

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 104311, 208622, 417244, 834488, 1356043, 2399153, 2712086, 4798306, 5424172, 9596612, 10848344, 19193224, 31188989, 62377978, 124755956, 249511912]

約数ペア:

[(1, 249511912), (2, 124755956), (4, 62377978), (8, 31188989), (13, 19193224), (23, 10848344), (26, 9596612), (46, 5424172), (52, 4798306), (92, 2712086), (104, 2399153), (184, 1356043), (299, 834488), (598, 417244), (1196, 208622), (2392, 104311)]