4892842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:741

約数の個数: 16

約数和(自身を含む): 7768800

約数和(自身を除く): 2875958

約数列:

[1, 2, 19, 38, 331, 389, 662, 778, 6289, 7391, 12578, 14782, 128759, 257518, 2446421, 4892842]

約数ペア:

[(1, 4892842), (2, 2446421), (19, 257518), (38, 128759), (331, 14782), (389, 12578), (662, 7391), (778, 6289)]