1879443338314

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1627}}^1\times {\mathrm{40879}}^1$

素因数の和:42778

約数の個数: 32

約数和(自身を含む): 2875074048000

約数和(自身を除く): 995630709686

約数列:

[1, 2, 71, 142, 199, 398, 1627, 3254, 14129, 28258, 40879, 81758, 115517, 231034, 323773, 647546, 2902409, 5804818, 8134921, 16269842, 22987883, 45975766, 66510133, 133020266, 577579391, 1155158782, 4722219443, 9444438886, 13235516467, 26471032934, 939721669157, 1879443338314]

約数ペア:

[(1, 1879443338314), (2, 939721669157), (71, 26471032934), (142, 13235516467), (199, 9444438886), (398, 4722219443), (1627, 1155158782), (3254, 577579391), (14129, 133020266), (28258, 66510133), (40879, 45975766), (81758, 22987883), (115517, 16269842), (231034, 8134921), (323773, 5804818), (647546, 2902409)]