2449206879

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1976761}}^1$

素因数の和:1976830

約数の個数: 16

約数和(自身を含む): 3795383040

約数和(自身を除く): 1346176161

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1976761, 5930283, 13837327, 41511981, 116628899, 349886697, 816402293, 2449206879]

約数ペア:

[(1, 2449206879), (3, 816402293), (7, 349886697), (21, 116628899), (59, 41511981), (177, 13837327), (413, 5930283), (1239, 1976761)]