9730994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 18149376

約数和(自身を除く): 8418382

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 421, 842, 889, 1651, 1778, 2947, 3302, 5473, 5894, 10946, 11557, 23114, 38311, 53467, 76622, 106934, 374269, 695071, 748538, 1390142, 4865497, 9730994]

約数ペア:

[(1, 9730994), (2, 4865497), (7, 1390142), (13, 748538), (14, 695071), (26, 374269), (91, 106934), (127, 76622), (182, 53467), (254, 38311), (421, 23114), (842, 11557), (889, 10946), (1651, 5894), (1778, 5473), (2947, 3302)]