2688396812

素因数分解:

$2^2\times {\mathrm{1217}}^1\times {\mathrm{552259}}^1$

素因数の和:553480

約数の個数: 12

約数和(自身を含む): 4708568760

約数和(自身を除く): 2020171948

約数列:

[1, 2, 4, 1217, 2434, 4868, 552259, 1104518, 2209036, 672099203, 1344198406, 2688396812]

約数ペア:

[(1, 2688396812), (2, 1344198406), (4, 672099203), (1217, 2209036), (2434, 1104518), (4868, 552259)]