1057138004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{20329577}}^1$

素因数の和:20329594

約数の個数: 12

約数和(自身を含む): 1992298644

約数和(自身を除く): 935160640

約数列:

[1, 2, 4, 13, 26, 52, 20329577, 40659154, 81318308, 264284501, 528569002, 1057138004]

約数ペア:

[(1, 1057138004), (2, 528569002), (4, 264284501), (13, 81318308), (26, 40659154), (52, 20329577)]