6403774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3469}}^1$

素因数の和:3555

約数の個数: 16

約数和(自身を含む): 10493280

約数和(自身を除く): 4089506

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 3469, 6938, 45097, 90194, 246299, 492598, 3201887, 6403774]

約数ペア:

[(1, 6403774), (2, 3201887), (13, 492598), (26, 246299), (71, 90194), (142, 45097), (923, 6938), (1846, 3469)]