1920783361

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{58049}}^1$

素因数の和:58248

約数の個数: 16

約数和(自身を含む): 2284848000

約数和(自身を除く): 364064639

約数列:

[1, 7, 29, 163, 203, 1141, 4727, 33089, 58049, 406343, 1683421, 9461987, 11783947, 66233909, 274397623, 1920783361]

約数ペア:

[(1, 1920783361), (7, 274397623), (29, 66233909), (163, 11783947), (203, 9461987), (1141, 1683421), (4727, 406343), (33089, 58049)]