490618084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{42397}}^1$

素因数の和:42675

約数の個数: 24

約数和(自身を含む): 940218048

約数和(自身を除く): 449599964

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2893, 5786, 11572, 42397, 84794, 169588, 466367, 932734, 1865468, 11150411, 22300822, 44601644, 122654521, 245309042, 490618084]

約数ペア:

[(1, 490618084), (2, 245309042), (4, 122654521), (11, 44601644), (22, 22300822), (44, 11150411), (263, 1865468), (526, 932734), (1052, 466367), (2893, 169588), (5786, 84794), (11572, 42397)]