1788891079

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{64439}}^1$

素因数の和:64550

約数の個数: 16

約数和(自身を含む): 2004341760

約数和(自身を除く): 215450681

約数列:

[1, 17, 23, 71, 391, 1207, 1633, 27761, 64439, 1095463, 1482097, 4575169, 25195649, 77777873, 105228887, 1788891079]

約数ペア:

[(1, 1788891079), (17, 105228887), (23, 77777873), (71, 25195649), (391, 4575169), (1207, 1482097), (1633, 1095463), (27761, 64439)]