2679976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 5501160

約数和(自身を除く): 2821184

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 353, 584, 706, 949, 1412, 1898, 2824, 3796, 4589, 7592, 9178, 18356, 25769, 36712, 51538, 103076, 206152, 334997, 669994, 1339988, 2679976]

約数ペア:

[(1, 2679976), (2, 1339988), (4, 669994), (8, 334997), (13, 206152), (26, 103076), (52, 51538), (73, 36712), (104, 25769), (146, 18356), (292, 9178), (353, 7592), (584, 4589), (706, 3796), (949, 2824), (1412, 1898)]