2048620515

素因数分解:

$3^1\times 5^1\times {\mathrm{7127}}^1\times {\mathrm{19163}}^1$

素因数の和:26298

約数の個数: 16

約数和(自身を含む): 3278423808

約数和(自身を除く): 1229803293

約数列:

[1, 3, 5, 15, 7127, 19163, 21381, 35635, 57489, 95815, 106905, 287445, 136574701, 409724103, 682873505, 2048620515]

約数ペア:

[(1, 2048620515), (3, 682873505), (5, 409724103), (15, 136574701), (7127, 287445), (19163, 106905), (21381, 95815), (35635, 57489)]