2012081152

素因数分解:

$2^{10}\times {\mathrm{19}}^2\times {\mathrm{5443}}^1$

素因数の和:5501

約数の個数: 66

約数和(自身を含む): 4245813708

約数和(自身を除く): 2233732556

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 512, 608, 722, 1024, 1216, 1444, 2432, 2888, 4864, 5443, 5776, 9728, 10886, 11552, 19456, 21772, 23104, 43544, 46208, 87088, 92416, 103417, 174176, 184832, 206834, 348352, 369664, 413668, 696704, 827336, 1393408, 1654672, 1964923, 2786816, 3309344, 3929846, 5573632, 6618688, 7859692, 13237376, 15719384, 26474752, 31438768, 52949504, 62877536, 105899008, 125755072, 251510144, 503020288, 1006040576, 2012081152]

約数ペア:

[(1, 2012081152), (2, 1006040576), (4, 503020288), (8, 251510144), (16, 125755072), (19, 105899008), (32, 62877536), (38, 52949504), (64, 31438768), (76, 26474752), (128, 15719384), (152, 13237376), (256, 7859692), (304, 6618688), (361, 5573632), (512, 3929846), (608, 3309344), (722, 2786816), (1024, 1964923), (1216, 1654672), (1444, 1393408), (2432, 827336), (2888, 696704), (4864, 413668), (5443, 369664), (5776, 348352), (9728, 206834), (10886, 184832), (11552, 174176), (19456, 103417), (21772, 92416), (23104, 87088), (43544, 46208)]