2080896671

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{1879}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 2457393120

約数和(自身を除く): 376496449

約数列:

[1, 7, 49, 97, 233, 679, 1631, 1879, 4753, 11417, 13153, 22601, 92071, 158207, 182263, 437807, 1107449, 1275841, 3064649, 8930887, 21452543, 42467279, 297270953, 2080896671]

約数ペア:

[(1, 2080896671), (7, 297270953), (49, 42467279), (97, 21452543), (233, 8930887), (679, 3064649), (1631, 1275841), (1879, 1107449), (4753, 437807), (11417, 182263), (13153, 158207), (22601, 92071)]