5178238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{719}}^1$

素因数の和:1011

約数の個数: 16

約数和(自身を含む): 8406720

約数和(自身を除く): 3228482

約数列:

[1, 2, 13, 26, 277, 554, 719, 1438, 3601, 7202, 9347, 18694, 199163, 398326, 2589119, 5178238]

約数ペア:

[(1, 5178238), (2, 2589119), (13, 398326), (26, 199163), (277, 18694), (554, 9347), (719, 7202), (1438, 3601)]