1305655268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1861}}^1\times {\mathrm{4079}}^1$

素因数の和:5987

約数の個数: 24

約数和(自身を含む): 2339863680

約数和(自身を除く): 1034208412

約数列:

[1, 2, 4, 43, 86, 172, 1861, 3722, 4079, 7444, 8158, 16316, 80023, 160046, 175397, 320092, 350794, 701588, 7591019, 15182038, 30364076, 326413817, 652827634, 1305655268]

約数ペア:

[(1, 1305655268), (2, 652827634), (4, 326413817), (43, 30364076), (86, 15182038), (172, 7591019), (1861, 701588), (3722, 350794), (4079, 320092), (7444, 175397), (8158, 160046), (16316, 80023)]