4899549

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 7040000

約数和(自身を除く): 2140451

約数列:

[1, 3, 19, 43, 57, 129, 817, 1999, 2451, 5997, 37981, 85957, 113943, 257871, 1633183, 4899549]

約数ペア:

[(1, 4899549), (3, 1633183), (19, 257871), (43, 113943), (57, 85957), (129, 37981), (817, 5997), (1999, 2451)]