140985466

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{2963}}^1$

素因数の和:3645

約数の個数: 16

約数和(自身を含む): 217605024

約数和(自身を除く): 76619558

約数列:

[1, 2, 37, 74, 643, 1286, 2963, 5926, 23791, 47582, 109631, 219262, 1905209, 3810418, 70492733, 140985466]

約数ペア:

[(1, 140985466), (2, 70492733), (37, 3810418), (74, 1905209), (643, 219262), (1286, 109631), (2963, 47582), (5926, 23791)]