2011182376

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{82183}}^1$

素因数の和:82238

約数の個数: 64

約数和(自身を含む): 4733798400

約数和(自身を除く): 2722616024

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 3059, 3496, 6118, 12236, 24472, 82183, 164366, 328732, 575281, 657464, 1150562, 1561477, 1890209, 2301124, 3122954, 3780418, 4602248, 6245908, 7560836, 10930339, 12491816, 13231463, 15121672, 21860678, 26462926, 35913971, 43721356, 52925852, 71827942, 87442712, 105851704, 143655884, 251397797, 287311768, 502795594, 1005591188, 2011182376]

約数ペア:

[(1, 2011182376), (2, 1005591188), (4, 502795594), (7, 287311768), (8, 251397797), (14, 143655884), (19, 105851704), (23, 87442712), (28, 71827942), (38, 52925852), (46, 43721356), (56, 35913971), (76, 26462926), (92, 21860678), (133, 15121672), (152, 13231463), (161, 12491816), (184, 10930339), (266, 7560836), (322, 6245908), (437, 4602248), (532, 3780418), (644, 3122954), (874, 2301124), (1064, 1890209), (1288, 1561477), (1748, 1150562), (3059, 657464), (3496, 575281), (6118, 328732), (12236, 164366), (24472, 82183)]