28980510486

素因数分解:

$2^1\times 3^1\times {\mathrm{8971}}^1\times {\mathrm{538411}}^1$

素因数の和:547387

約数の個数: 16

約数和(自身を含む): 57967589568

約数和(自身を除く): 28987079082

約数列:

[1, 2, 3, 6, 8971, 17942, 26913, 53826, 538411, 1076822, 1615233, 3230466, 4830085081, 9660170162, 14490255243, 28980510486]

約数ペア:

[(1, 28980510486), (2, 14490255243), (3, 9660170162), (6, 4830085081), (8971, 3230466), (17942, 1615233), (26913, 1076822), (53826, 538411)]