470897564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{20981}}^1$

素因数の和:21197

約数の個数: 24

約数和(自身を含む): 855394176

約数和(自身を除く): 384496612

約数列:

[1, 2, 4, 31, 62, 124, 181, 362, 724, 5611, 11222, 20981, 22444, 41962, 83924, 650411, 1300822, 2601644, 3797561, 7595122, 15190244, 117724391, 235448782, 470897564]

約数ペア:

[(1, 470897564), (2, 235448782), (4, 117724391), (31, 15190244), (62, 7595122), (124, 3797561), (181, 2601644), (362, 1300822), (724, 650411), (5611, 83924), (11222, 41962), (20981, 22444)]