2972191535

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1\times {\mathrm{6949}}^1$

素因数の和:7738

約数の個数: 16

約数和(自身を含む): 3599877600

約数和(自身を除く): 627686065

約数列:

[1, 5, 131, 653, 655, 3265, 6949, 34745, 85543, 427715, 910319, 4537697, 4551595, 22688485, 594438307, 2972191535]

約数ペア:

[(1, 2972191535), (5, 594438307), (131, 22688485), (653, 4551595), (655, 4537697), (3265, 910319), (6949, 427715), (34745, 85543)]