2116729846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{723421}}^1$

素因数の和:723460

約数の個数: 32

約数和(自身を含む): 4166910720

約数和(自身を除く): 2050180874

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 723421, 1446842, 5063947, 7957631, 10127894, 13744999, 15915262, 27489998, 55703417, 96214993, 111406834, 151194989, 192429986, 302389978, 1058364923, 2116729846]

約数ペア:

[(1, 2116729846), (2, 1058364923), (7, 302389978), (11, 192429986), (14, 151194989), (19, 111406834), (22, 96214993), (38, 55703417), (77, 27489998), (133, 15915262), (154, 13744999), (209, 10127894), (266, 7957631), (418, 5063947), (1463, 1446842), (2926, 723421)]