9980542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34897}}^1$

素因数の和:34923

約数の個数: 16

約数和(自身を含む): 17588592

約数和(自身を除く): 7608050

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 34897, 69794, 383867, 453661, 767734, 907322, 4990271, 9980542]

約数ペア:

[(1, 9980542), (2, 4990271), (11, 907322), (13, 767734), (22, 453661), (26, 383867), (143, 69794), (286, 34897)]