2988678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6469}}^1$

素因数の和:6492

約数の個数: 32

約数和(自身を含む): 7453440

約数和(自身を除く): 4464762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 6469, 12938, 19407, 38814, 45283, 71159, 90566, 135849, 142318, 213477, 271698, 426954, 498113, 996226, 1494339, 2988678]

約数ペア:

[(1, 2988678), (2, 1494339), (3, 996226), (6, 498113), (7, 426954), (11, 271698), (14, 213477), (21, 142318), (22, 135849), (33, 90566), (42, 71159), (66, 45283), (77, 38814), (154, 19407), (231, 12938), (462, 6469)]