521001442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{12241}}^1$

素因数の和:13893

約数の個数: 16

約数和(自身を含む): 842200632

約数和(自身を除く): 321199190

約数列:

[1, 2, 13, 26, 1637, 3274, 12241, 21281, 24482, 42562, 159133, 318266, 20038517, 40077034, 260500721, 521001442]

約数ペア:

[(1, 521001442), (2, 260500721), (13, 40077034), (26, 20038517), (1637, 318266), (3274, 159133), (12241, 42562), (21281, 24482)]