4123252

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 8514660

約数和(自身を除く): 4391408

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 193, 196, 218, 386, 436, 763, 772, 1351, 1526, 2702, 3052, 5341, 5404, 9457, 10682, 18914, 21037, 21364, 37828, 42074, 84148, 147259, 294518, 589036, 1030813, 2061626, 4123252]

約数ペア:

[(1, 4123252), (2, 2061626), (4, 1030813), (7, 589036), (14, 294518), (28, 147259), (49, 84148), (98, 42074), (109, 37828), (193, 21364), (196, 21037), (218, 18914), (386, 10682), (436, 9457), (763, 5404), (772, 5341), (1351, 3052), (1526, 2702)]