129552724

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{7499}}^1$

素因数の和:8127

約数の個数: 24

約数和(自身を含む): 259560000

約数和(自身を除く): 130007276

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 7499, 8638, 14998, 17276, 29996, 52493, 104986, 209972, 4626883, 9253766, 18507532, 32388181, 64776362, 129552724]

約数ペア:

[(1, 129552724), (2, 64776362), (4, 32388181), (7, 18507532), (14, 9253766), (28, 4626883), (617, 209972), (1234, 104986), (2468, 52493), (4319, 29996), (7499, 17276), (8638, 14998)]