1085204068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{20869309}}^1$

素因数の和:20869326

約数の個数: 12

約数和(自身を含む): 2045192380

約数和(自身を除く): 959988312

約数列:

[1, 2, 4, 13, 26, 52, 20869309, 41738618, 83477236, 271301017, 542602034, 1085204068]

約数ペア:

[(1, 1085204068), (2, 542602034), (4, 271301017), (13, 83477236), (26, 41738618), (52, 20869309)]