2045679992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{82567}}^1$

素因数の和:82755

約数の個数: 32

約数和(自身を含む): 4062345600

約数和(自身を除く): 2016665608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 3097, 6194, 12388, 24776, 82567, 165134, 330268, 660536, 1568773, 3137546, 6275092, 12550184, 13458421, 26916842, 53833684, 107667368, 255709999, 511419998, 1022839996, 2045679992]

約数ペア:

[(1, 2045679992), (2, 1022839996), (4, 511419998), (8, 255709999), (19, 107667368), (38, 53833684), (76, 26916842), (152, 13458421), (163, 12550184), (326, 6275092), (652, 3137546), (1304, 1568773), (3097, 660536), (6194, 330268), (12388, 165134), (24776, 82567)]