2055382014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{670379}}^1$

素因数の和:670464

約数の個数: 32

約数和(自身を含む): 4762379520

約数和(自身を除く): 2706997506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 670379, 1340758, 2011137, 4022274, 4692653, 9385306, 14077959, 28155918, 48937667, 97875334, 146813001, 293626002, 342563669, 685127338, 1027691007, 2055382014]

約数ペア:

[(1, 2055382014), (2, 1027691007), (3, 685127338), (6, 342563669), (7, 293626002), (14, 146813001), (21, 97875334), (42, 48937667), (73, 28155918), (146, 14077959), (219, 9385306), (438, 4692653), (511, 4022274), (1022, 2011137), (1533, 1340758), (3066, 670379)]