2090078884

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{19289}}^1$

素因数の和:19659

約数の個数: 24

約数和(自身を含む): 3707383680

約数和(自身を除く): 1617304796

約数列:

[1, 2, 4, 103, 206, 263, 412, 526, 1052, 19289, 27089, 38578, 54178, 77156, 108356, 1986767, 3973534, 5073007, 7947068, 10146014, 20292028, 522519721, 1045039442, 2090078884]

約数ペア:

[(1, 2090078884), (2, 1045039442), (4, 522519721), (103, 20292028), (206, 10146014), (263, 7947068), (412, 5073007), (526, 3973534), (1052, 1986767), (19289, 108356), (27089, 77156), (38578, 54178)]