2045953983

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 2888939520

約数和(自身を除く): 842985537

約数列:

[1, 3, 23, 69, 89, 267, 431, 773, 1293, 2047, 2319, 6141, 9913, 17779, 29739, 38359, 53337, 68797, 115077, 206391, 333163, 882257, 999489, 1582331, 2646771, 4746993, 7662749, 22988247, 29651507, 88954521, 681984661, 2045953983]

約数ペア:

[(1, 2045953983), (3, 681984661), (23, 88954521), (69, 29651507), (89, 22988247), (267, 7662749), (431, 4746993), (773, 2646771), (1293, 1582331), (2047, 999489), (2319, 882257), (6141, 333163), (9913, 206391), (17779, 115077), (29739, 68797), (38359, 53337)]