2566291278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{116639}}^1$

素因数の和:116856

約数の個数: 32

約数和(自身を含む): 5430758400

約数和(自身を除く): 2864467122

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 193, 386, 579, 1158, 3667, 7334, 11001, 22002, 116639, 233278, 349917, 699834, 2216141, 4432282, 6648423, 13296846, 22511327, 45022654, 67533981, 135067962, 427715213, 855430426, 1283145639, 2566291278]

約数ペア:

[(1, 2566291278), (2, 1283145639), (3, 855430426), (6, 427715213), (19, 135067962), (38, 67533981), (57, 45022654), (114, 22511327), (193, 13296846), (386, 6648423), (579, 4432282), (1158, 2216141), (3667, 699834), (7334, 349917), (11001, 233278), (22002, 116639)]