565518124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{117133}}^1$

素因数の和:117225

約数の個数: 24

約数和(自身を含む): 1062639648

約数和(自身を除く): 497121524

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 117133, 234266, 468532, 1991261, 3982522, 7965044, 8316443, 16632886, 33265772, 141379531, 282759062, 565518124]

約数ペア:

[(1, 565518124), (2, 282759062), (4, 141379531), (17, 33265772), (34, 16632886), (68, 8316443), (71, 7965044), (142, 3982522), (284, 1991261), (1207, 468532), (2414, 234266), (4828, 117133)]