2012348032

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2829

約数の個数: 64

約数和(自身を含む): 4118252040

約数和(自身を除く): 2105904008

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 97, 122, 128, 194, 244, 388, 488, 776, 976, 1552, 1952, 2657, 3104, 3904, 5314, 5917, 6208, 7808, 10628, 11834, 12416, 21256, 23668, 42512, 47336, 85024, 94672, 162077, 170048, 189344, 257729, 324154, 340096, 378688, 515458, 648308, 757376, 1030916, 1296616, 2061832, 2593232, 4123664, 5186464, 8247328, 10372928, 15721469, 16494656, 20745856, 31442938, 32989312, 62885876, 125771752, 251543504, 503087008, 1006174016, 2012348032]

約数ペア:

[(1, 2012348032), (2, 1006174016), (4, 503087008), (8, 251543504), (16, 125771752), (32, 62885876), (61, 32989312), (64, 31442938), (97, 20745856), (122, 16494656), (128, 15721469), (194, 10372928), (244, 8247328), (388, 5186464), (488, 4123664), (776, 2593232), (976, 2061832), (1552, 1296616), (1952, 1030916), (2657, 757376), (3104, 648308), (3904, 515458), (5314, 378688), (5917, 340096), (6208, 324154), (7808, 257729), (10628, 189344), (11834, 170048), (12416, 162077), (21256, 94672), (23668, 85024), (42512, 47336)]