2056556590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{15413}}^1$

素因数の和:16644

約数の個数: 32

約数和(自身を含む): 4041920736

約数和(自身を除く): 1985364146

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1213, 2426, 6065, 12130, 13343, 15413, 26686, 30826, 66715, 77065, 133430, 154130, 169543, 339086, 847715, 1695430, 18695969, 37391938, 93479845, 186959690, 205655659, 411311318, 1028278295, 2056556590]

約数ペア:

[(1, 2056556590), (2, 1028278295), (5, 411311318), (10, 205655659), (11, 186959690), (22, 93479845), (55, 37391938), (110, 18695969), (1213, 1695430), (2426, 847715), (6065, 339086), (12130, 169543), (13343, 154130), (15413, 133430), (26686, 77065), (30826, 66715)]