2013808852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{10973}}^1$

素因数の和:11128

約数の個数: 48

約数和(自身を含む): 3974870592

約数和(自身を除く): 1961061740

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 97, 172, 194, 388, 473, 946, 1067, 1892, 2134, 4171, 4268, 8342, 10973, 16684, 21946, 43892, 45881, 91762, 120703, 183524, 241406, 471839, 482812, 943678, 1064381, 1887356, 2128762, 4257524, 5190229, 10380458, 11708191, 20760916, 23416382, 45768383, 46832764, 91536766, 183073532, 503452213, 1006904426, 2013808852]

約数ペア:

[(1, 2013808852), (2, 1006904426), (4, 503452213), (11, 183073532), (22, 91536766), (43, 46832764), (44, 45768383), (86, 23416382), (97, 20760916), (172, 11708191), (194, 10380458), (388, 5190229), (473, 4257524), (946, 2128762), (1067, 1887356), (1892, 1064381), (2134, 943678), (4171, 482812), (4268, 471839), (8342, 241406), (10973, 183524), (16684, 120703), (21946, 91762), (43892, 45881)]