1979406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 5045040

約数和(自身を除く): 3065634

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 769, 858, 1287, 1538, 2307, 2574, 4614, 6921, 8459, 9997, 13842, 16918, 19994, 25377, 29991, 50754, 59982, 76131, 89973, 109967, 152262, 179946, 219934, 329901, 659802, 989703, 1979406]

約数ペア:

[(1, 1979406), (2, 989703), (3, 659802), (6, 329901), (9, 219934), (11, 179946), (13, 152262), (18, 109967), (22, 89973), (26, 76131), (33, 59982), (39, 50754), (66, 29991), (78, 25377), (99, 19994), (117, 16918), (143, 13842), (198, 9997), (234, 8459), (286, 6921), (429, 4614), (769, 2574), (858, 2307), (1287, 1538)]