2019773788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1997}}^1\times {\mathrm{8719}}^1$

素因数の和:10749

約数の個数: 24

約数和(自身を含む): 3658737600

約数和(自身を除く): 1638963812

約数列:

[1, 2, 4, 29, 58, 116, 1997, 3994, 7988, 8719, 17438, 34876, 57913, 115826, 231652, 252851, 505702, 1011404, 17411843, 34823686, 69647372, 504943447, 1009886894, 2019773788]

約数ペア:

[(1, 2019773788), (2, 1009886894), (4, 504943447), (29, 69647372), (58, 34823686), (116, 17411843), (1997, 1011404), (3994, 505702), (7988, 252851), (8719, 231652), (17438, 115826), (34876, 57913)]