1779432836

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{681253}}^1$

素因数の和:681910

約数の個数: 12

約数和(自身を含む): 3118780812

約数和(自身を除く): 1339347976

約数列:

[1, 2, 4, 653, 1306, 2612, 681253, 1362506, 2725012, 444858209, 889716418, 1779432836]

約数ペア:

[(1, 1779432836), (2, 889716418), (4, 444858209), (653, 2725012), (1306, 1362506), (2612, 681253)]