261694832

素因数分解:

$2^4\times 7^1\times {\mathrm{2336561}}^1$

素因数の和:2336576

約数の個数: 20

約数和(自身を含む): 579467376

約数和(自身を除く): 317772544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2336561, 4673122, 9346244, 16355927, 18692488, 32711854, 37384976, 65423708, 130847416, 261694832]

約数ペア:

[(1, 261694832), (2, 130847416), (4, 65423708), (7, 37384976), (8, 32711854), (14, 18692488), (16, 16355927), (28, 9346244), (56, 4673122), (112, 2336561)]