2257688

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{1171}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 4254360

約数和(自身を除く): 1996672

約数列:

[1, 2, 4, 8, 241, 482, 964, 1171, 1928, 2342, 4684, 9368, 282211, 564422, 1128844, 2257688]

約数ペア:

[(1, 2257688), (2, 1128844), (4, 564422), (8, 282211), (241, 9368), (482, 4684), (964, 2342), (1171, 1928)]