1292774792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1913}}^1\times {\mathrm{4969}}^1$

素因数の和:6905

約数の個数: 32

約数和(自身を含む): 2568396600

約数和(自身を除く): 1275621808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1913, 3826, 4969, 7652, 9938, 15304, 19876, 32521, 39752, 65042, 84473, 130084, 168946, 260168, 337892, 675784, 9505697, 19011394, 38022788, 76045576, 161596849, 323193698, 646387396, 1292774792]

約数ペア:

[(1, 1292774792), (2, 646387396), (4, 323193698), (8, 161596849), (17, 76045576), (34, 38022788), (68, 19011394), (136, 9505697), (1913, 675784), (3826, 337892), (4969, 260168), (7652, 168946), (9938, 130084), (15304, 84473), (19876, 65042), (32521, 39752)]