8045591774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{20359}}^1$

素因数の和:20477

約数の個数: 48

約数和(自身を含む): 14037649920

約数和(自身を除く): 5992058146

約数列:

[1, 2, 11, 22, 23, 46, 71, 121, 142, 242, 253, 506, 781, 1562, 1633, 2783, 3266, 5566, 8591, 17182, 17963, 20359, 35926, 40718, 197593, 223949, 395186, 447898, 468257, 936514, 1445489, 2463439, 2890978, 4926878, 5150827, 10301654, 15900379, 31800758, 33246247, 56659097, 66492494, 113318194, 174904169, 349808338, 365708717, 731417434, 4022795887, 8045591774]

約数ペア:

[(1, 8045591774), (2, 4022795887), (11, 731417434), (22, 365708717), (23, 349808338), (46, 174904169), (71, 113318194), (121, 66492494), (142, 56659097), (242, 33246247), (253, 31800758), (506, 15900379), (781, 10301654), (1562, 5150827), (1633, 4926878), (2783, 2890978), (3266, 2463439), (5566, 1445489), (8591, 936514), (17182, 468257), (17963, 447898), (20359, 395186), (35926, 223949), (40718, 197593)]