2779771034

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1\times {\mathrm{21737}}^1$

素因数の和:23269

約数の個数: 16

約数和(自身を含む): 4269691008

約数和(自身を除く): 1489919974

約数列:

[1, 2, 43, 86, 1487, 2974, 21737, 43474, 63941, 127882, 934691, 1869382, 32322919, 64645838, 1389885517, 2779771034]

約数ペア:

[(1, 2779771034), (2, 1389885517), (43, 64645838), (86, 32322919), (1487, 1869382), (2974, 934691), (21737, 127882), (43474, 63941)]