260068534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{8147}}^1$

素因数の和:9611

約数の個数: 16

約数和(自身を含む): 425912256

約数和(自身を除く): 165843722

約数列:

[1, 2, 11, 22, 1451, 2902, 8147, 15961, 16294, 31922, 89617, 179234, 11821297, 23642594, 130034267, 260068534]

約数ペア:

[(1, 260068534), (2, 130034267), (11, 23642594), (22, 11821297), (1451, 179234), (2902, 89617), (8147, 31922), (15961, 16294)]