261525224

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{797333}}^1$

素因数の和:797380

約数の個数: 16

約数和(自身を含む): 502320420

約数和(自身を除く): 240795196

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 797333, 1594666, 3189332, 6378664, 32690653, 65381306, 130762612, 261525224]

約数ペア:

[(1, 261525224), (2, 130762612), (4, 65381306), (8, 32690653), (41, 6378664), (82, 3189332), (164, 1594666), (328, 797333)]