2080309294782

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{5569}}^1\times {\mathrm{340211}}^1$

素因数の和:345849

約数の個数: 48

約数和(自身を含む): 4582063671120

約数和(自身を除く): 2501754376338

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 5569, 11138, 16707, 33414, 50121, 100242, 339709, 340211, 679418, 680422, 1019127, 1020633, 2038254, 2041266, 3057381, 3061899, 6114762, 6123798, 20752871, 41505742, 62258613, 124517226, 186775839, 373551678, 1894635059, 3789270118, 5683905177, 11367810354, 17051715531, 34103431062, 115572738599, 231145477198, 346718215797, 693436431594, 1040154647391, 2080309294782]

約数ペア:

[(1, 2080309294782), (2, 1040154647391), (3, 693436431594), (6, 346718215797), (9, 231145477198), (18, 115572738599), (61, 34103431062), (122, 17051715531), (183, 11367810354), (366, 5683905177), (549, 3789270118), (1098, 1894635059), (5569, 373551678), (11138, 186775839), (16707, 124517226), (33414, 62258613), (50121, 41505742), (100242, 20752871), (339709, 6123798), (340211, 6114762), (679418, 3061899), (680422, 3057381), (1019127, 2041266), (1020633, 2038254)]