2821004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 5186160

約数和(自身を除く): 2365156

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 293, 332, 586, 1172, 2407, 4814, 8497, 9628, 16994, 24319, 33988, 48638, 97276, 705251, 1410502, 2821004]

約数ペア:

[(1, 2821004), (2, 1410502), (4, 705251), (29, 97276), (58, 48638), (83, 33988), (116, 24319), (166, 16994), (293, 9628), (332, 8497), (586, 4814), (1172, 2407)]