1388659326

素因数分解:

$2^1\times 3^1\times {\mathrm{797}}^1\times {\mathrm{290393}}^1$

素因数の和:291195

約数の個数: 16

約数和(自身を含む): 2780812944

約数和(自身を除く): 1392153618

約数列:

[1, 2, 3, 6, 797, 1594, 2391, 4782, 290393, 580786, 871179, 1742358, 231443221, 462886442, 694329663, 1388659326]

約数ペア:

[(1, 1388659326), (2, 694329663), (3, 462886442), (6, 231443221), (797, 1742358), (1594, 871179), (2391, 580786), (4782, 290393)]