127900516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{1657}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 233976960

約数和(自身を除く): 106076444

約数列:

[1, 2, 4, 23, 46, 92, 839, 1657, 1678, 3314, 3356, 6628, 19297, 38111, 38594, 76222, 77188, 152444, 1390223, 2780446, 5560892, 31975129, 63950258, 127900516]

約数ペア:

[(1, 127900516), (2, 63950258), (4, 31975129), (23, 5560892), (46, 2780446), (92, 1390223), (839, 152444), (1657, 77188), (1678, 76222), (3314, 38594), (3356, 38111), (6628, 19297)]