1007988890419

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{2861}}^1\times {\mathrm{396311}}^1$

素因数の和:399306

約数の個数: 16

約数和(自身を含む): 1161466822656

約数和(自身を除く): 153477932237

約数列:

[1, 7, 127, 889, 2861, 20027, 363347, 396311, 2543429, 2774177, 50331497, 352320479, 1133845771, 7936920397, 143998412917, 1007988890419]

約数ペア:

[(1, 1007988890419), (7, 143998412917), (127, 7936920397), (889, 1133845771), (2861, 352320479), (20027, 50331497), (363347, 2774177), (396311, 2543429)]