1320226568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{4025081}}^1$

素因数の和:4025128

約数の個数: 16

約数和(自身を含む): 2535801660

約数和(自身を除く): 1215575092

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 4025081, 8050162, 16100324, 32200648, 165028321, 330056642, 660113284, 1320226568]

約数ペア:

[(1, 1320226568), (2, 660113284), (4, 330056642), (8, 165028321), (41, 32200648), (82, 16100324), (164, 8050162), (328, 4025081)]