233949872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1124759}}^1$

素因数の和:1124780

約数の個数: 20

約数和(自身を含む): 488145840

約数和(自身を除く): 254195968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1124759, 2249518, 4499036, 8998072, 14621867, 17996144, 29243734, 58487468, 116974936, 233949872]

約数ペア:

[(1, 233949872), (2, 116974936), (4, 58487468), (8, 29243734), (13, 17996144), (16, 14621867), (26, 8998072), (52, 4499036), (104, 2249518), (208, 1124759)]