1900532711

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1073141}}^1$

素因数の和:1073182

約数の個数: 16

約数和(自身を含む): 2472519168

約数和(自身を除く): 571986457

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 1073141, 7511987, 11804551, 24682243, 82631857, 172775701, 271504673, 1900532711]

約数ペア:

[(1, 1900532711), (7, 271504673), (11, 172775701), (23, 82631857), (77, 24682243), (161, 11804551), (253, 7511987), (1771, 1073141)]