2401888976

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{147319}}^1$

素因数の和:148346

約数の個数: 20

約数和(自身を含む): 4658258400

約数和(自身を除く): 2256369424

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 8152, 16304, 147319, 294638, 589276, 1178552, 2357104, 150118061, 300236122, 600472244, 1200944488, 2401888976]

約数ペア:

[(1, 2401888976), (2, 1200944488), (4, 600472244), (8, 300236122), (16, 150118061), (1019, 2357104), (2038, 1178552), (4076, 589276), (8152, 294638), (16304, 147319)]