131148052

素因数分解:

$2^2\times 7^1\times {\mathrm{4683859}}^1$

素因数の和:4683870

約数の個数: 12

約数和(自身を含む): 262296160

約数和(自身を除く): 131148108

約数列:

[1, 2, 4, 7, 14, 28, 4683859, 9367718, 18735436, 32787013, 65574026, 131148052]

約数ペア:

[(1, 131148052), (2, 65574026), (4, 32787013), (7, 18735436), (14, 9367718), (28, 4683859)]