2488791

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 3571200

約数和(自身を除く): 1082409

約数列:

[1, 3, 19, 47, 57, 141, 893, 929, 2679, 2787, 17651, 43663, 52953, 130989, 829597, 2488791]

約数ペア:

[(1, 2488791), (3, 829597), (19, 130989), (47, 52953), (57, 43663), (141, 17651), (893, 2787), (929, 2679)]