2078050672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2503}}^1\times {\mathrm{2731}}^1$

素因数の和:5261

約数の個数: 40

約数和(自身を含む): 4241375360

約数和(自身を除く): 2163324688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2503, 2731, 5006, 5462, 10012, 10924, 20024, 21848, 40048, 43696, 47557, 51889, 95114, 103778, 190228, 207556, 380456, 415112, 760912, 830224, 6835693, 13671386, 27342772, 54685544, 109371088, 129878167, 259756334, 519512668, 1039025336, 2078050672]

約数ペア:

[(1, 2078050672), (2, 1039025336), (4, 519512668), (8, 259756334), (16, 129878167), (19, 109371088), (38, 54685544), (76, 27342772), (152, 13671386), (304, 6835693), (2503, 830224), (2731, 760912), (5006, 415112), (5462, 380456), (10012, 207556), (10924, 190228), (20024, 103778), (21848, 95114), (40048, 51889), (43696, 47557)]