1215346084

素因数分解:

$2^2\times {\mathrm{1471}}^1\times {\mathrm{206551}}^1$

素因数の和:208026

約数の個数: 12

約数和(自身を含む): 2128311808

約数和(自身を除く): 912965724

約数列:

[1, 2, 4, 1471, 2942, 5884, 206551, 413102, 826204, 303836521, 607673042, 1215346084]

約数ペア:

[(1, 1215346084), (2, 607673042), (4, 303836521), (1471, 826204), (2942, 413102), (5884, 206551)]