270069244

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{165079}}^1$

素因数の和:165492

約数の個数: 12

約数和(自身を含む): 473779600

約数和(自身を除く): 203710356

約数列:

[1, 2, 4, 409, 818, 1636, 165079, 330158, 660316, 67517311, 135034622, 270069244]

約数ペア:

[(1, 270069244), (2, 135034622), (4, 67517311), (409, 660316), (818, 330158), (1636, 165079)]