4249898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:781

約数の個数: 16

約数和(自身を含む): 6791040

約数和(自身を除く): 2541142

約数列:

[1, 2, 17, 34, 239, 478, 523, 1046, 4063, 8126, 8891, 17782, 124997, 249994, 2124949, 4249898]

約数ペア:

[(1, 4249898), (2, 2124949), (17, 249994), (34, 124997), (239, 17782), (478, 8891), (523, 8126), (1046, 4063)]