508769812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{105379}}^1$

素因数の和:105471

約数の個数: 24

約数和(自身を含む): 956007360

約数和(自身を除く): 447237548

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 105379, 210758, 421516, 1791443, 3582886, 7165772, 7481909, 14963818, 29927636, 127192453, 254384906, 508769812]

約数ペア:

[(1, 508769812), (2, 254384906), (4, 127192453), (17, 29927636), (34, 14963818), (68, 7481909), (71, 7165772), (142, 3582886), (284, 1791443), (1207, 421516), (2414, 210758), (4828, 105379)]