1390351379

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{1301}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 1474593120

約数和(自身を除く): 84241741

約数列:

[1, 29, 43, 857, 1247, 1301, 24853, 36851, 37729, 55943, 1068679, 1114957, 1622347, 32333753, 47943151, 1390351379]

約数ペア:

[(1, 1390351379), (29, 47943151), (43, 32333753), (857, 1622347), (1247, 1114957), (1301, 1068679), (24853, 55943), (36851, 37729)]