2049207948507

素因数分解:

$3^1\times {\mathrm{457}}^1\times {\mathrm{1549}}^1\times {\mathrm{964933}}^1$

素因数の和:966942

約数の個数: 16

約数和(自身を含む): 2740026586400

約数和(自身を除く): 690818637893

約数列:

[1, 3, 457, 1371, 1549, 4647, 707893, 964933, 2123679, 2894799, 440974381, 1322923143, 1494681217, 4484043651, 683069316169, 2049207948507]

約数ペア:

[(1, 2049207948507), (3, 683069316169), (457, 4484043651), (1371, 1494681217), (1549, 1322923143), (4647, 440974381), (707893, 2894799), (964933, 2123679)]