2842419

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 4078080

約数和(自身を除く): 1235661

約数列:

[1, 3, 19, 47, 57, 141, 893, 1061, 2679, 3183, 20159, 49867, 60477, 149601, 947473, 2842419]

約数ペア:

[(1, 2842419), (3, 947473), (19, 149601), (47, 60477), (57, 49867), (141, 20159), (893, 3183), (1061, 2679)]