2011757942018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{41172239}}^1$

素因数の和:41174473

約数の個数: 16

約数和(自身を含む): 3293449822080

約数和(自身を除く): 1281691880062

約数列:

[1, 2, 11, 22, 2221, 4442, 24431, 48862, 41172239, 82344478, 452894629, 905789258, 91443542819, 182887085638, 1005878971009, 2011757942018]

約数ペア:

[(1, 2011757942018), (2, 1005878971009), (11, 182887085638), (22, 91443542819), (2221, 905789258), (4442, 452894629), (24431, 82344478), (48862, 41172239)]