2011680862429

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2643307}}^1$

素因数の和:2643529

約数の個数: 32

約数和(自身を含む): 2496974469120

約数和(自身を除く): 485293606691

約数列:

[1, 7, 23, 29, 161, 163, 203, 667, 1141, 3749, 4669, 4727, 26243, 33089, 108721, 761047, 2643307, 18503149, 60796061, 76655903, 425572427, 430859041, 536591321, 1763085769, 3016013287, 9909757943, 12341600383, 12494912189, 69368305601, 87464385323, 287382980347, 2011680862429]

約数ペア:

[(1, 2011680862429), (7, 287382980347), (23, 87464385323), (29, 69368305601), (161, 12494912189), (163, 12341600383), (203, 9909757943), (667, 3016013287), (1141, 1763085769), (3749, 536591321), (4669, 430859041), (4727, 425572427), (26243, 76655903), (33089, 60796061), (108721, 18503149), (761047, 2643307)]