471007724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1439}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 926069760

約数和(自身を除く): 455062036

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 173, 346, 473, 692, 946, 1439, 1892, 1903, 2878, 3806, 5756, 7439, 7612, 14878, 15829, 29756, 31658, 61877, 63316, 81829, 123754, 163658, 247508, 248947, 327316, 497894, 680647, 995788, 1361294, 2722588, 2738417, 5476834, 10704721, 10953668, 21409442, 42818884, 117751931, 235503862, 471007724]

約数ペア:

[(1, 471007724), (2, 235503862), (4, 117751931), (11, 42818884), (22, 21409442), (43, 10953668), (44, 10704721), (86, 5476834), (172, 2738417), (173, 2722588), (346, 1361294), (473, 995788), (692, 680647), (946, 497894), (1439, 327316), (1892, 248947), (1903, 247508), (2878, 163658), (3806, 123754), (5756, 81829), (7439, 63316), (7612, 61877), (14878, 31658), (15829, 29756)]