2888756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 5526024

約数和(自身を除く): 2637268

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 761, 949, 1522, 1898, 3044, 3796, 9893, 19786, 39572, 55553, 111106, 222212, 722189, 1444378, 2888756]

約数ペア:

[(1, 2888756), (2, 1444378), (4, 722189), (13, 222212), (26, 111106), (52, 55553), (73, 39572), (146, 19786), (292, 9893), (761, 3796), (949, 3044), (1522, 1898)]