2228852857

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{8221}}^1$

素因数の和:8749

約数の個数: 24

約数和(自身を含む): 2834419392

約数和(自身を除く): 605566535

約数列:

[1, 7, 11, 49, 77, 503, 539, 3521, 5533, 8221, 24647, 38731, 57547, 90431, 271117, 402829, 633017, 4135163, 4431119, 28946141, 45486793, 202622987, 318407551, 2228852857]

約数ペア:

[(1, 2228852857), (7, 318407551), (11, 202622987), (49, 45486793), (77, 28946141), (503, 4431119), (539, 4135163), (3521, 633017), (5533, 402829), (8221, 271117), (24647, 90431), (38731, 57547)]