2021082068

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 3652207104

約数和(自身を除く): 1631125036

約数列:

[1, 2, 4, 67, 103, 134, 206, 211, 268, 347, 412, 422, 694, 844, 1388, 6901, 13802, 14137, 21733, 23249, 27604, 28274, 35741, 43466, 46498, 56548, 71482, 73217, 86932, 92996, 142964, 146434, 292868, 1456111, 2394647, 2912222, 4789294, 4905539, 5824444, 7541351, 9578588, 9811078, 15082702, 19622156, 30165404, 505270517, 1010541034, 2021082068]

約数ペア:

[(1, 2021082068), (2, 1010541034), (4, 505270517), (67, 30165404), (103, 19622156), (134, 15082702), (206, 9811078), (211, 9578588), (268, 7541351), (347, 5824444), (412, 4905539), (422, 4789294), (694, 2912222), (844, 2394647), (1388, 1456111), (6901, 292868), (13802, 146434), (14137, 142964), (21733, 92996), (23249, 86932), (27604, 73217), (28274, 71482), (35741, 56548), (43466, 46498)]