1956557534

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{311653}}^1$

素因数の和:311771

約数の個数: 16

約数和(自身を含む): 3044236272

約数和(自身を除く): 1087678738

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 311653, 623306, 13401079, 22750669, 26802158, 45501338, 978278767, 1956557534]

約数ペア:

[(1, 1956557534), (2, 978278767), (43, 45501338), (73, 26802158), (86, 22750669), (146, 13401079), (3139, 623306), (6278, 311653)]