4948246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:879

約数の個数: 16

約数和(自身を含む): 7864560

約数和(自身を除く): 2916314

約数列:

[1, 2, 19, 38, 197, 394, 661, 1322, 3743, 7486, 12559, 25118, 130217, 260434, 2474123, 4948246]

約数ペア:

[(1, 4948246), (2, 2474123), (19, 260434), (38, 130217), (197, 25118), (394, 12559), (661, 7486), (1322, 3743)]