1954668874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{2143}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 3144476160

約数和(自身を除く): 1189807286

約数列:

[1, 2, 17, 34, 139, 193, 278, 386, 2143, 2363, 3281, 4286, 4726, 6562, 26827, 36431, 53654, 72862, 297877, 413599, 456059, 595754, 827198, 912118, 5063909, 7031183, 10127818, 14062366, 57490261, 114980522, 977334437, 1954668874]

約数ペア:

[(1, 1954668874), (2, 977334437), (17, 114980522), (34, 57490261), (139, 14062366), (193, 10127818), (278, 7031183), (386, 5063909), (2143, 912118), (2363, 827198), (3281, 595754), (4286, 456059), (4726, 413599), (6562, 297877), (26827, 72862), (36431, 53654)]