9789884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 18710160

約数和(自身を除く): 8920276

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 2579, 3796, 5158, 10316, 33527, 67054, 134108, 188267, 376534, 753068, 2447471, 4894942, 9789884]

約数ペア:

[(1, 9789884), (2, 4894942), (4, 2447471), (13, 753068), (26, 376534), (52, 188267), (73, 134108), (146, 67054), (292, 33527), (949, 10316), (1898, 5158), (2579, 3796)]