2942492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5531}}^1$

素因数の和:5561

約数の個数: 24

約数和(自身を含む): 6195840

約数和(自身を除く): 3253348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 5531, 11062, 22124, 38717, 77434, 105089, 154868, 210178, 420356, 735623, 1471246, 2942492]

約数ペア:

[(1, 2942492), (2, 1471246), (4, 735623), (7, 420356), (14, 210178), (19, 154868), (28, 105089), (38, 77434), (76, 38717), (133, 22124), (266, 11062), (532, 5531)]