2066224

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1548

約数の個数: 20

約数和(自身を含む): 4051080

約数和(自身を除く): 1984856

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1451, 2902, 5804, 11608, 23216, 129139, 258278, 516556, 1033112, 2066224]

約数ペア:

[(1, 2066224), (2, 1033112), (4, 516556), (8, 258278), (16, 129139), (89, 23216), (178, 11608), (356, 5804), (712, 2902), (1424, 1451)]