2949284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 5691840

約数和(自身を除く): 2742556

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1319, 2236, 2638, 5276, 17147, 34294, 56717, 68588, 113434, 226868, 737321, 1474642, 2949284]

約数ペア:

[(1, 2949284), (2, 1474642), (4, 737321), (13, 226868), (26, 113434), (43, 68588), (52, 56717), (86, 34294), (172, 17147), (559, 5276), (1118, 2638), (1319, 2236)]