1121146

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 24

約数和(自身を含む): 1897344

約数和(自身を除く): 776198

約数列:

[1, 2, 13, 26, 31, 62, 107, 169, 214, 338, 403, 806, 1391, 2782, 3317, 5239, 6634, 10478, 18083, 36166, 43121, 86242, 560573, 1121146]

約数ペア:

[(1, 1121146), (2, 560573), (13, 86242), (26, 43121), (31, 36166), (62, 18083), (107, 10478), (169, 6634), (214, 5239), (338, 3317), (403, 2782), (806, 1391)]