1645580068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{2617}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 3251179008

約数和(自身を除く): 1605598940

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 461, 682, 922, 1364, 1844, 2617, 5071, 5234, 10142, 10468, 14291, 20284, 28582, 28787, 57164, 57574, 81127, 115148, 157201, 162254, 314402, 324508, 628804, 892397, 1206437, 1784794, 2412874, 3569588, 4825748, 13270807, 26541614, 37399547, 53083228, 74799094, 149598188, 411395017, 822790034, 1645580068]

約数ペア:

[(1, 1645580068), (2, 822790034), (4, 411395017), (11, 149598188), (22, 74799094), (31, 53083228), (44, 37399547), (62, 26541614), (124, 13270807), (341, 4825748), (461, 3569588), (682, 2412874), (922, 1784794), (1364, 1206437), (1844, 892397), (2617, 628804), (5071, 324508), (5234, 314402), (10142, 162254), (10468, 157201), (14291, 115148), (20284, 81127), (28582, 57574), (28787, 57164)]