174550004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{490309}}^1$

素因数の和:490402

約数の個数: 12

約数和(自身を含む): 308895300

約数和(自身を除く): 134345296

約数列:

[1, 2, 4, 89, 178, 356, 490309, 980618, 1961236, 43637501, 87275002, 174550004]

約数ペア:

[(1, 174550004), (2, 87275002), (4, 43637501), (89, 1961236), (178, 980618), (356, 490309)]