2051236181

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53419}}^1$

素因数の和:53528

約数の個数: 16

約数和(自身を含む): 2256460800

約数和(自身を除く): 205224619

約数列:

[1, 19, 43, 47, 817, 893, 2021, 38399, 53419, 1014961, 2297017, 2510693, 43643323, 47703167, 107959799, 2051236181]

約数ペア:

[(1, 2051236181), (19, 107959799), (43, 47703167), (47, 43643323), (817, 2510693), (893, 2297017), (2021, 1014961), (38399, 53419)]