6880412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 8360548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 251, 308, 356, 502, 623, 979, 1004, 1246, 1757, 1958, 2492, 2761, 3514, 3916, 5522, 6853, 7028, 11044, 13706, 19327, 22339, 27412, 38654, 44678, 77308, 89356, 156373, 245729, 312746, 491458, 625492, 982916, 1720103, 3440206, 6880412]

約数ペア:

[(1, 6880412), (2, 3440206), (4, 1720103), (7, 982916), (11, 625492), (14, 491458), (22, 312746), (28, 245729), (44, 156373), (77, 89356), (89, 77308), (154, 44678), (178, 38654), (251, 27412), (308, 22339), (356, 19327), (502, 13706), (623, 11044), (979, 7028), (1004, 6853), (1246, 5522), (1757, 3916), (1958, 3514), (2492, 2761)]