9807804958

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{90523}}^1$

素因数の和:90712

約数の個数: 32

約数和(自身を含む): 17206801920

約数和(自身を除く): 7398996962

約数列:

[1, 2, 7, 14, 71, 109, 142, 218, 497, 763, 994, 1526, 7739, 15478, 54173, 90523, 108346, 181046, 633661, 1267322, 6427133, 9867007, 12854266, 19734014, 44989931, 69069049, 89979862, 138138098, 700557497, 1401114994, 4903902479, 9807804958]

約数ペア:

[(1, 9807804958), (2, 4903902479), (7, 1401114994), (14, 700557497), (71, 138138098), (109, 89979862), (142, 69069049), (218, 44989931), (497, 19734014), (763, 12854266), (994, 9867007), (1526, 6427133), (7739, 1267322), (15478, 633661), (54173, 181046), (90523, 108346)]