7400042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6619}}^1$

素因数の和:6677

約数の個数: 16

約数和(自身を含む): 12233760

約数和(自身を除く): 4833718

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 6619, 13238, 86047, 172094, 284617, 569234, 3700021, 7400042]

約数ペア:

[(1, 7400042), (2, 3700021), (13, 569234), (26, 284617), (43, 172094), (86, 86047), (559, 13238), (1118, 6619)]