252645146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{6257}}^1$

素因数の和:7825

約数の個数: 16

約数和(自身を含む): 408447144

約数和(自身を除く): 155801998

約数列:

[1, 2, 13, 26, 1553, 3106, 6257, 12514, 20189, 40378, 81341, 162682, 9717121, 19434242, 126322573, 252645146]

約数ペア:

[(1, 252645146), (2, 126322573), (13, 19434242), (26, 9717121), (1553, 162682), (3106, 81341), (6257, 40378), (12514, 20189)]