2011431444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{411841}}^1$

素因数の和:411896

約数の個数: 48

約数和(自身を含む): 5258398656

約数和(自身を除く): 3246967212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 411841, 823682, 1235523, 1647364, 2471046, 4530251, 4942092, 9060502, 13590753, 15238117, 18121004, 27181506, 30476234, 45714351, 54363012, 60952468, 91428702, 167619287, 182857404, 335238574, 502857861, 670477148, 1005715722, 2011431444]

約数ペア:

[(1, 2011431444), (2, 1005715722), (3, 670477148), (4, 502857861), (6, 335238574), (11, 182857404), (12, 167619287), (22, 91428702), (33, 60952468), (37, 54363012), (44, 45714351), (66, 30476234), (74, 27181506), (111, 18121004), (132, 15238117), (148, 13590753), (222, 9060502), (407, 4942092), (444, 4530251), (814, 2471046), (1221, 1647364), (1628, 1235523), (2442, 823682), (4884, 411841)]