397888926

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{439171}}^1$

素因数の和:439327

約数の個数: 16

約数和(自身を含む): 801049728

約数和(自身を除く): 403160802

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 439171, 878342, 1317513, 2635026, 66314821, 132629642, 198944463, 397888926]

約数ペア:

[(1, 397888926), (2, 198944463), (3, 132629642), (6, 66314821), (151, 2635026), (302, 1317513), (453, 878342), (906, 439171)]