338215674004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{35934517}}^1$

素因数の和:35934715

約数の個数: 24

約数和(自身を含む): 640928063048

約数和(自身を除く): 302712389044

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 35934517, 71869034, 143738068, 467148721, 934297442, 1868594884, 6504147577, 13008295154, 26016590308, 84553918501, 169107837002, 338215674004]

約数ペア:

[(1, 338215674004), (2, 169107837002), (4, 84553918501), (13, 26016590308), (26, 13008295154), (52, 6504147577), (181, 1868594884), (362, 934297442), (724, 467148721), (2353, 143738068), (4706, 71869034), (9412, 35934517)]