401047258

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1\times {\mathrm{3119}}^1$

素因数の和:3629

約数の個数: 16

約数和(自身を含む): 606528000

約数和(自身を除く): 205480742

約数列:

[1, 2, 239, 269, 478, 538, 3119, 6238, 64291, 128582, 745441, 839011, 1490882, 1678022, 200523629, 401047258]

約数ペア:

[(1, 401047258), (2, 200523629), (239, 1678022), (269, 1490882), (478, 839011), (538, 745441), (3119, 128582), (6238, 64291)]