2465738

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 4251744

約数和(自身を除く): 1786006

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 443, 506, 886, 2783, 4873, 5566, 9746, 10189, 20378, 53603, 107206, 112079, 224158, 1232869, 2465738]

約数ペア:

[(1, 2465738), (2, 1232869), (11, 224158), (22, 112079), (23, 107206), (46, 53603), (121, 20378), (242, 10189), (253, 9746), (443, 5566), (506, 4873), (886, 2783)]