991474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:282

約数の個数: 24

約数和(自身を含む): 1738044

約数和(自身を除く): 746570

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 241, 242, 374, 482, 2057, 2651, 4097, 4114, 5302, 8194, 29161, 45067, 58322, 90134, 495737, 991474]

約数ペア:

[(1, 991474), (2, 495737), (11, 90134), (17, 58322), (22, 45067), (34, 29161), (121, 8194), (187, 5302), (241, 4114), (242, 4097), (374, 2651), (482, 2057)]