8881004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 18579456

約数和(自身を除く): 9698452

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 383, 527, 682, 748, 766, 1054, 1364, 1532, 2108, 4213, 5797, 6511, 8426, 11594, 11873, 13022, 16852, 23188, 23746, 26044, 47492, 71621, 130603, 143242, 201841, 261206, 286484, 403682, 522412, 807364, 2220251, 4440502, 8881004]

約数ペア:

[(1, 8881004), (2, 4440502), (4, 2220251), (11, 807364), (17, 522412), (22, 403682), (31, 286484), (34, 261206), (44, 201841), (62, 143242), (68, 130603), (124, 71621), (187, 47492), (341, 26044), (374, 23746), (383, 23188), (527, 16852), (682, 13022), (748, 11873), (766, 11594), (1054, 8426), (1364, 6511), (1532, 5797), (2108, 4213)]