13278329905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2233529}}^1$

素因数の和:2233604

約数の個数: 16

約数和(自身を含む): 16885486800

約数和(自身を除く): 3607156895

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 2233529, 11167645, 64772341, 91574689, 323861705, 457873445, 2655665981, 13278329905]

約数ペア:

[(1, 13278329905), (5, 2655665981), (29, 457873445), (41, 323861705), (145, 91574689), (205, 64772341), (1189, 11167645), (5945, 2233529)]