2911489922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{379199}}^1$

素因数の和:379561

約数の個数: 16

約数和(自身を含む): 4777920000

約数和(自身を除く): 1866430078

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 379199, 758398, 4171189, 8342378, 132340451, 264680902, 1455744961, 2911489922]

約数ペア:

[(1, 2911489922), (2, 1455744961), (11, 264680902), (22, 132340451), (349, 8342378), (698, 4171189), (3839, 758398), (7678, 379199)]