2558914209

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{9804269}}^1$

素因数の和:9804304

約数の個数: 12

約数和(自身を含む): 3823665300

約数和(自身を除く): 1264751091

約数列:

[1, 3, 9, 29, 87, 261, 9804269, 29412807, 88238421, 284323801, 852971403, 2558914209]

約数ペア:

[(1, 2558914209), (3, 852971403), (9, 284323801), (29, 88238421), (87, 29412807), (261, 9804269)]