494958386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{70769}}^1$

素因数の和:71053

約数の個数: 16

約数和(自身を含む): 802531800

約数和(自身を除く): 307573414

約数列:

[1, 2, 13, 26, 269, 538, 3497, 6994, 70769, 141538, 919997, 1839994, 19036861, 38073722, 247479193, 494958386]

約数ペア:

[(1, 494958386), (2, 247479193), (13, 38073722), (26, 19036861), (269, 1839994), (538, 919997), (3497, 141538), (6994, 70769)]