2017642672

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{835117}}^1$

素因数の和:835276

約数の個数: 20

約数和(自身を含む): 3935076016

約数和(自身を除く): 1917433344

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 835117, 1670234, 3340468, 6680936, 13361872, 126102667, 252205334, 504410668, 1008821336, 2017642672]

約数ペア:

[(1, 2017642672), (2, 1008821336), (4, 504410668), (8, 252205334), (16, 126102667), (151, 13361872), (302, 6680936), (604, 3340468), (1208, 1670234), (2416, 835117)]