4084339376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19636247}}^1$

素因数の和:19636268

約数の個数: 20

約数和(自身を含む): 8522131632

約数和(自身を除く): 4437792256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 19636247, 39272494, 78544988, 157089976, 255271211, 314179952, 510542422, 1021084844, 2042169688, 4084339376]

約数ペア:

[(1, 4084339376), (2, 2042169688), (4, 1021084844), (8, 510542422), (13, 314179952), (16, 255271211), (26, 157089976), (52, 78544988), (104, 39272494), (208, 19636247)]