455972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 894432

約数和(自身を除く): 438460

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 241, 473, 482, 946, 964, 1892, 2651, 5302, 10363, 10604, 20726, 41452, 113993, 227986, 455972]

約数ペア:

[(1, 455972), (2, 227986), (4, 113993), (11, 41452), (22, 20726), (43, 10604), (44, 10363), (86, 5302), (172, 2651), (241, 1892), (473, 964), (482, 946)]