2021839259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1\times {\mathrm{1621}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 2224735200

約数和(自身を除く): 202895941

約数列:

[1, 11, 149, 761, 1621, 1639, 8371, 17831, 113389, 241529, 1233581, 1247279, 2656819, 13569391, 183803569, 2021839259]

約数ペア:

[(1, 2021839259), (11, 183803569), (149, 13569391), (761, 2656819), (1621, 1247279), (1639, 1233581), (8371, 241529), (17831, 113389)]