2497213684

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{6791}}^1$

素因数の和:7396

約数の個数: 48

約数和(自身を含む): 5221472256

約数和(自身を除く): 2724258572

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 571, 644, 1142, 2284, 3997, 6791, 7994, 13133, 13582, 15988, 26266, 27164, 47537, 52532, 91931, 95074, 156193, 183862, 190148, 312386, 367724, 624772, 1093351, 2186702, 3877661, 4373404, 7755322, 15510644, 27143627, 54287254, 89186203, 108574508, 178372406, 356744812, 624303421, 1248606842, 2497213684]

約数ペア:

[(1, 2497213684), (2, 1248606842), (4, 624303421), (7, 356744812), (14, 178372406), (23, 108574508), (28, 89186203), (46, 54287254), (92, 27143627), (161, 15510644), (322, 7755322), (571, 4373404), (644, 3877661), (1142, 2186702), (2284, 1093351), (3997, 624772), (6791, 367724), (7994, 312386), (13133, 190148), (13582, 183862), (15988, 156193), (26266, 95074), (27164, 91931), (47537, 52532)]