2017440128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1432841}}^1$

素因数の和:1432866

約数の個数: 32

約数和(自身を含む): 4384496520

約数和(自身を除く): 2367056392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1432841, 2865682, 5731364, 11462728, 15761251, 22925456, 31522502, 45850912, 63045004, 91701824, 126090008, 183403648, 252180016, 504360032, 1008720064, 2017440128]

約数ペア:

[(1, 2017440128), (2, 1008720064), (4, 504360032), (8, 252180016), (11, 183403648), (16, 126090008), (22, 91701824), (32, 63045004), (44, 45850912), (64, 31522502), (88, 22925456), (128, 15761251), (176, 11462728), (352, 5731364), (704, 2865682), (1408, 1432841)]