2009094016

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{6521}}^1$

素因数の和:6647

約数の個数: 64

約数和(自身を含む): 4191037200

約数和(自身を除く): 2181943184

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 128, 166, 232, 332, 464, 664, 928, 1328, 1856, 2407, 2656, 3712, 4814, 5312, 6521, 9628, 10624, 13042, 19256, 26084, 38512, 52168, 77024, 104336, 154048, 189109, 208672, 308096, 378218, 417344, 541243, 756436, 834688, 1082486, 1512872, 2164972, 3025744, 4329944, 6051488, 8659888, 12102976, 15696047, 17319776, 24205952, 31392094, 34639552, 62784188, 69279104, 125568376, 251136752, 502273504, 1004547008, 2009094016]

約数ペア:

[(1, 2009094016), (2, 1004547008), (4, 502273504), (8, 251136752), (16, 125568376), (29, 69279104), (32, 62784188), (58, 34639552), (64, 31392094), (83, 24205952), (116, 17319776), (128, 15696047), (166, 12102976), (232, 8659888), (332, 6051488), (464, 4329944), (664, 3025744), (928, 2164972), (1328, 1512872), (1856, 1082486), (2407, 834688), (2656, 756436), (3712, 541243), (4814, 417344), (5312, 378218), (6521, 308096), (9628, 208672), (10624, 189109), (13042, 154048), (19256, 104336), (26084, 77024), (38512, 52168)]