2912561806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{822293}}^1$

素因数の和:822336

約数の個数: 32

約数和(自身を含む): 5683696128

約数和(自身を除く): 2771134322

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 822293, 1644586, 5756051, 9045223, 11512102, 18090446, 18912739, 37825478, 63316561, 126633122, 132389173, 208040129, 264778346, 416080258, 1456280903, 2912561806]

約数ペア:

[(1, 2912561806), (2, 1456280903), (7, 416080258), (11, 264778346), (14, 208040129), (22, 132389173), (23, 126633122), (46, 63316561), (77, 37825478), (154, 18912739), (161, 18090446), (253, 11512102), (322, 9045223), (506, 5756051), (1771, 1644586), (3542, 822293)]