404964944

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{477553}}^1$

素因数の和:477614

約数の個数: 20

約数和(自身を含む): 799425396

約数和(自身を除く): 394460452

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 477553, 955106, 1910212, 3820424, 7640848, 25310309, 50620618, 101241236, 202482472, 404964944]

約数ペア:

[(1, 404964944), (2, 202482472), (4, 101241236), (8, 50620618), (16, 25310309), (53, 7640848), (106, 3820424), (212, 1910212), (424, 955106), (848, 477553)]