2393143816

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{1051}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 5212702080

約数和(自身を除く): 2819558264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 557, 584, 1022, 1051, 1114, 2044, 2102, 2228, 3899, 4088, 4204, 4456, 7357, 7798, 8408, 14714, 15596, 29428, 31192, 40661, 58856, 76723, 81322, 153446, 162644, 284627, 306892, 325288, 537061, 569254, 585407, 613784, 1074122, 1138508, 1170814, 2148244, 2277016, 2341628, 4097849, 4296488, 4683256, 8195698, 16391396, 32782792, 42734711, 85469422, 170938844, 299142977, 341877688, 598285954, 1196571908, 2393143816]

約数ペア:

[(1, 2393143816), (2, 1196571908), (4, 598285954), (7, 341877688), (8, 299142977), (14, 170938844), (28, 85469422), (56, 42734711), (73, 32782792), (146, 16391396), (292, 8195698), (511, 4683256), (557, 4296488), (584, 4097849), (1022, 2341628), (1051, 2277016), (1114, 2148244), (2044, 1170814), (2102, 1138508), (2228, 1074122), (3899, 613784), (4088, 585407), (4204, 569254), (4456, 537061), (7357, 325288), (7798, 306892), (8408, 284627), (14714, 162644), (15596, 153446), (29428, 81322), (31192, 76723), (40661, 58856)]