1377880034

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1\times {\mathrm{12941}}^1$

素因数の和:13465

約数の個数: 16

約数和(自身を含む): 2087285760

約数和(自身を除く): 709405726

約数列:

[1, 2, 139, 278, 383, 766, 12941, 25882, 53237, 106474, 1798799, 3597598, 4956403, 9912806, 688940017, 1377880034]

約数ペア:

[(1, 1377880034), (2, 688940017), (139, 9912806), (278, 4956403), (383, 3597598), (766, 1798799), (12941, 106474), (25882, 53237)]