520725001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 554405440

約数和(自身を除く): 33680439

約数列:

[1, 19, 193, 211, 673, 3667, 4009, 12787, 40723, 129889, 142003, 773737, 2467891, 2698057, 27406579, 520725001]

約数ペア:

[(1, 520725001), (19, 27406579), (193, 2698057), (211, 2467891), (673, 773737), (3667, 142003), (4009, 129889), (12787, 40723)]