2017389752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1896043}}^1$

素因数の和:1896075

約数の個数: 32

約数和(自身を含む): 4550505600

約数和(自身を除く): 2533115848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1896043, 3792086, 7584172, 13272301, 15168344, 26544602, 36024817, 53089204, 72049634, 106178408, 144099268, 252173719, 288198536, 504347438, 1008694876, 2017389752]

約数ペア:

[(1, 2017389752), (2, 1008694876), (4, 504347438), (7, 288198536), (8, 252173719), (14, 144099268), (19, 106178408), (28, 72049634), (38, 53089204), (56, 36024817), (76, 26544602), (133, 15168344), (152, 13272301), (266, 7584172), (532, 3792086), (1064, 1896043)]