26780639262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{343341529}}^1$

素因数の和:343341547

約数の個数: 16

約数和(自身を含む): 57681377040

約数和(自身を除く): 30900737778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 343341529, 686683058, 1030024587, 2060049174, 4463439877, 8926879754, 13390319631, 26780639262]

約数ペア:

[(1, 26780639262), (2, 13390319631), (3, 8926879754), (6, 4463439877), (13, 2060049174), (26, 1030024587), (39, 686683058), (78, 343341529)]