243338758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3803}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 414118656

約数和(自身を除く): 170779898

約数列:

[1, 2, 13, 23, 26, 46, 107, 214, 299, 598, 1391, 2461, 2782, 3803, 4922, 7606, 31993, 49439, 63986, 87469, 98878, 174938, 406921, 813842, 1137097, 2274194, 5289973, 9359183, 10579946, 18718366, 121669379, 243338758]

約数ペア:

[(1, 243338758), (2, 121669379), (13, 18718366), (23, 10579946), (26, 9359183), (46, 5289973), (107, 2274194), (214, 1137097), (299, 813842), (598, 406921), (1391, 174938), (2461, 98878), (2782, 87469), (3803, 63986), (4922, 49439), (7606, 31993)]