2018128568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{26407}}^1$

素因数の和:26687

約数の個数: 32

約数和(自身を含む): 3893067360

約数和(自身を除く): 1874938792

約数列:

[1, 2, 4, 8, 41, 82, 164, 233, 328, 466, 932, 1864, 9553, 19106, 26407, 38212, 52814, 76424, 105628, 211256, 1082687, 2165374, 4330748, 6152831, 8661496, 12305662, 24611324, 49222648, 252266071, 504532142, 1009064284, 2018128568]

約数ペア:

[(1, 2018128568), (2, 1009064284), (4, 504532142), (8, 252266071), (41, 49222648), (82, 24611324), (164, 12305662), (233, 8661496), (328, 6152831), (466, 4330748), (932, 2165374), (1864, 1082687), (9553, 211256), (19106, 105628), (26407, 76424), (38212, 52814)]