1325366984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{93971}}^1$

素因数の和:94061

約数の個数: 32

約数和(自身を含む): 2604903840

約数和(自身を除く): 1279536856

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 1763, 3526, 7052, 14104, 93971, 187942, 375884, 751768, 3852811, 4040753, 7705622, 8081506, 15411244, 16163012, 30822488, 32326024, 165670873, 331341746, 662683492, 1325366984]

約数ペア:

[(1, 1325366984), (2, 662683492), (4, 331341746), (8, 165670873), (41, 32326024), (43, 30822488), (82, 16163012), (86, 15411244), (164, 8081506), (172, 7705622), (328, 4040753), (344, 3852811), (1763, 751768), (3526, 375884), (7052, 187942), (14104, 93971)]