143905892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{6247}}^1$

素因数の和:6707

約数の個数: 24

約数和(自身を含む): 271862976

約数和(自身を除く): 127957084

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 5759, 6247, 11518, 12494, 23036, 24988, 81211, 162422, 324844, 2767421, 5534842, 11069684, 35976473, 71952946, 143905892]

約数ペア:

[(1, 143905892), (2, 71952946), (4, 35976473), (13, 11069684), (26, 5534842), (52, 2767421), (443, 324844), (886, 162422), (1772, 81211), (5759, 24988), (6247, 23036), (11518, 12494)]