2015990086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1029617}}^1$

素因数の和:1029719

約数の個数: 16

約数和(自身を含む): 3335962320

約数和(自身を除く): 1319972234

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 1029617, 2059234, 11325787, 22651574, 91635913, 183271826, 1007995043, 2015990086]

約数ペア:

[(1, 2015990086), (2, 1007995043), (11, 183271826), (22, 91635913), (89, 22651574), (178, 11325787), (979, 2059234), (1958, 1029617)]