384672794

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{42961}}^1$

素因数の和:43022

約数の個数: 24

約数和(自身を含む): 651389844

約数和(自身を除く): 266717050

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 42961, 85922, 472571, 945142, 1589557, 3179114, 5198281, 10396562, 17485127, 34970254, 192336397, 384672794]

約数ペア:

[(1, 384672794), (2, 192336397), (11, 34970254), (22, 17485127), (37, 10396562), (74, 5198281), (121, 3179114), (242, 1589557), (407, 945142), (814, 472571), (4477, 85922), (8954, 42961)]