4971989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 5667840

約数和(自身を除く): 695851

約数列:

[1, 11, 47, 59, 163, 517, 649, 1793, 2773, 7661, 9617, 30503, 84271, 105787, 451999, 4971989]

約数ペア:

[(1, 4971989), (11, 451999), (47, 105787), (59, 84271), (163, 30503), (517, 9617), (649, 7661), (1793, 2773)]