12808999444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2567963}}^1$

素因数の和:2568039

約数の個数: 24

約数和(自身を含む): 23727987360

約数和(自身を除く): 10918987916

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 2567963, 5135926, 10271852, 74470927, 110422409, 148941854, 220844818, 297883708, 441689636, 3202249861, 6404499722, 12808999444]

約数ペア:

[(1, 12808999444), (2, 6404499722), (4, 3202249861), (29, 441689636), (43, 297883708), (58, 220844818), (86, 148941854), (116, 110422409), (172, 74470927), (1247, 10271852), (2494, 5135926), (4988, 2567963)]