2056554919

素因数分解:

${\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 2118550464

約数和(自身を除く): 61995545

約数列:

[1, 53, 151, 313, 821, 8003, 16589, 43513, 47263, 123971, 256973, 2504939, 6570463, 13619569, 38802923, 2056554919]

約数ペア:

[(1, 2056554919), (53, 38802923), (151, 13619569), (313, 6570463), (821, 2504939), (8003, 256973), (16589, 123971), (43513, 47263)]