1669957982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5581}}^1$

素因数の和:5697

約数の個数: 64

約数和(自身を含む): 3279536640

約数和(自身を除く): 1609578658

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 67, 77, 134, 154, 203, 319, 406, 469, 638, 737, 938, 1474, 1943, 2233, 3886, 4466, 5159, 5581, 10318, 11162, 13601, 21373, 27202, 39067, 42746, 61391, 78134, 122782, 149611, 161849, 299222, 323698, 373927, 429737, 747854, 859474, 1132943, 1780339, 2265886, 2617489, 3560678, 4113197, 5234978, 8226394, 10843883, 12462373, 21687766, 24924746, 28792379, 57584758, 75907181, 119282713, 151814362, 238565426, 834978991, 1669957982]

約数ペア:

[(1, 1669957982), (2, 834978991), (7, 238565426), (11, 151814362), (14, 119282713), (22, 75907181), (29, 57584758), (58, 28792379), (67, 24924746), (77, 21687766), (134, 12462373), (154, 10843883), (203, 8226394), (319, 5234978), (406, 4113197), (469, 3560678), (638, 2617489), (737, 2265886), (938, 1780339), (1474, 1132943), (1943, 859474), (2233, 747854), (3886, 429737), (4466, 373927), (5159, 323698), (5581, 299222), (10318, 161849), (11162, 149611), (13601, 122782), (21373, 78134), (27202, 61391), (39067, 42746)]