4400001066

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1\times {\mathrm{11239}}^1$

素因数の和:12234

約数の個数: 32

約数和(自身を含む): 8934451200

約数和(自身を除く): 4534450134

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 919, 1838, 2757, 5514, 11239, 22478, 33717, 65249, 67434, 130498, 195747, 391494, 797969, 1595938, 2393907, 4787814, 10328641, 20657282, 30985923, 61971846, 733333511, 1466667022, 2200000533, 4400001066]

約数ペア:

[(1, 4400001066), (2, 2200000533), (3, 1466667022), (6, 733333511), (71, 61971846), (142, 30985923), (213, 20657282), (426, 10328641), (919, 4787814), (1838, 2393907), (2757, 1595938), (5514, 797969), (11239, 391494), (22478, 195747), (33717, 130498), (65249, 67434)]