2080804526

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{2857}}^1$

素因数の和:3176

約数の個数: 32

約数和(自身を含む): 3318755328

約数和(自身を除く): 1237950802

約数列:

[1, 2, 23, 46, 71, 142, 223, 446, 1633, 2857, 3266, 5129, 5714, 10258, 15833, 31666, 65711, 131422, 202847, 364159, 405694, 637111, 728318, 1274222, 4665481, 9330962, 14653553, 29307106, 45234881, 90469762, 1040402263, 2080804526]

約数ペア:

[(1, 2080804526), (2, 1040402263), (23, 90469762), (46, 45234881), (71, 29307106), (142, 14653553), (223, 9330962), (446, 4665481), (1633, 1274222), (2857, 728318), (3266, 637111), (5129, 405694), (5714, 364159), (10258, 202847), (15833, 131422), (31666, 65711)]