239915511772

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{135392501}}^1$

素因数の和:135392948

約数の個数: 12

約数和(自身を含む): 420799896216

約数和(自身を除く): 180884384444

約数列:

[1, 2, 4, 443, 886, 1772, 135392501, 270785002, 541570004, 59978877943, 119957755886, 239915511772]

約数ペア:

[(1, 239915511772), (2, 119957755886), (4, 59978877943), (443, 541570004), (886, 270785002), (1772, 135392501)]