9770104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 20574000

約数和(自身を除く): 10803896

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 199, 323, 361, 398, 646, 722, 796, 1292, 1444, 1592, 2584, 2888, 3383, 3781, 6137, 6766, 7562, 12274, 13532, 15124, 24548, 27064, 30248, 49096, 64277, 71839, 128554, 143678, 257108, 287356, 514216, 574712, 1221263, 2442526, 4885052, 9770104]

約数ペア:

[(1, 9770104), (2, 4885052), (4, 2442526), (8, 1221263), (17, 574712), (19, 514216), (34, 287356), (38, 257108), (68, 143678), (76, 128554), (136, 71839), (152, 64277), (199, 49096), (323, 30248), (361, 27064), (398, 24548), (646, 15124), (722, 13532), (796, 12274), (1292, 7562), (1444, 6766), (1592, 6137), (2584, 3781), (2888, 3383)]