2104856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 4373040

約数和(自身を除く): 2268184

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 547, 962, 1094, 1924, 2188, 3848, 4376, 7111, 14222, 20239, 28444, 40478, 56888, 80956, 161912, 263107, 526214, 1052428, 2104856]

約数ペア:

[(1, 2104856), (2, 1052428), (4, 526214), (8, 263107), (13, 161912), (26, 80956), (37, 56888), (52, 40478), (74, 28444), (104, 20239), (148, 14222), (296, 7111), (481, 4376), (547, 3848), (962, 2188), (1094, 1924)]