2017206538

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{103969}}^1$

素因数の和:104169

約数の個数: 16

約数和(自身を含む): 3087909000

約数和(自身を除く): 1070702462

約数列:

[1, 2, 89, 109, 178, 218, 9701, 19402, 103969, 207938, 9253241, 11332621, 18506482, 22665242, 1008603269, 2017206538]

約数ペア:

[(1, 2017206538), (2, 1008603269), (89, 22665242), (109, 18506482), (178, 11332621), (218, 9253241), (9701, 207938), (19402, 103969)]