765872

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:476

約数の個数: 20

約数和(自身を含む): 1498416

約数和(自身を除く): 732544

約数列:

[1, 2, 4, 8, 16, 151, 302, 317, 604, 634, 1208, 1268, 2416, 2536, 5072, 47867, 95734, 191468, 382936, 765872]

約数ペア:

[(1, 765872), (2, 382936), (4, 191468), (8, 95734), (16, 47867), (151, 5072), (302, 2536), (317, 2416), (604, 1268), (634, 1208)]