2005250303

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1\times {\mathrm{4139}}^1$

素因数の和:5246

約数の個数: 16

約数和(自身を含む): 2328733440

約数和(自身を除く): 323483137

約数列:

[1, 7, 67, 469, 1033, 4139, 7231, 28973, 69211, 277313, 484477, 1941191, 4275587, 29929109, 286464329, 2005250303]

約数ペア:

[(1, 2005250303), (7, 286464329), (67, 29929109), (469, 4275587), (1033, 1941191), (4139, 484477), (7231, 277313), (28973, 69211)]