2007176168

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{976253}}^1$

素因数の和:976516

約数の個数: 16

約数和(自身を含む): 3778102980

約数和(自身を除く): 1770926812

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 976253, 1952506, 3905012, 7810024, 250897021, 501794042, 1003588084, 2007176168]

約数ペア:

[(1, 2007176168), (2, 1003588084), (4, 501794042), (8, 250897021), (257, 7810024), (514, 3905012), (1028, 1952506), (2056, 976253)]