1119632206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{661}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 2223811584

約数和(自身を除く): 1104179378

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 647, 661, 1294, 1309, 1322, 2618, 4529, 4627, 7117, 7271, 9058, 9254, 10999, 11237, 14234, 14542, 21998, 22474, 49819, 50897, 76993, 78659, 99638, 101794, 120989, 123607, 153986, 157318, 241978, 247214, 427667, 846923, 855334, 865249, 1693846, 1730498, 2993669, 4704337, 5987338, 7270339, 9408674, 14540678, 32930359, 50892373, 65860718, 79973729, 101784746, 159947458, 559816103, 1119632206]

約数ペア:

[(1, 1119632206), (2, 559816103), (7, 159947458), (11, 101784746), (14, 79973729), (17, 65860718), (22, 50892373), (34, 32930359), (77, 14540678), (119, 9408674), (154, 7270339), (187, 5987338), (238, 4704337), (374, 2993669), (647, 1730498), (661, 1693846), (1294, 865249), (1309, 855334), (1322, 846923), (2618, 427667), (4529, 247214), (4627, 241978), (7117, 157318), (7271, 153986), (9058, 123607), (9254, 120989), (10999, 101794), (11237, 99638), (14234, 78659), (14542, 76993), (21998, 50897), (22474, 49819)]