313046.0000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 11176704

約数和(自身を除く): 4801610

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 293, 473, 506, 586, 946, 989, 1978, 3223, 6446, 6739, 10879, 12599, 13478, 21758, 25198, 74129, 138589, 148258, 277178, 289777, 579554, 3187547, 6375094]

約数ペア:

[(1, 6375094), (2, 3187547), (11, 579554), (22, 289777), (23, 277178), (43, 148258), (46, 138589), (86, 74129), (253, 25198), (293, 21758), (473, 13478), (506, 12599), (586, 10879), (946, 6739), (989, 6446), (1978, 3223)]