1796740681

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 1952000160

約数和(自身を除く): 155259479

約数列:

[1, 19, 43, 283, 361, 409, 817, 5377, 7771, 12169, 15523, 17587, 102163, 115747, 147649, 231211, 334153, 2199193, 4393009, 4977121, 6348907, 41784667, 94565299, 1796740681]

約数ペア:

[(1, 1796740681), (19, 94565299), (43, 41784667), (283, 6348907), (361, 4977121), (409, 4393009), (817, 2199193), (5377, 334153), (7771, 231211), (12169, 147649), (15523, 115747), (17587, 102163)]