402662014

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{6947}}^1$

素因数の和:7419

約数の個数: 16

約数和(自身を含む): 613897488

約数和(自身を除く): 211235474

約数列:

[1, 2, 73, 146, 397, 794, 6947, 13894, 28981, 57962, 507131, 1014262, 2757959, 5515918, 201331007, 402662014]

約数ペア:

[(1, 402662014), (2, 201331007), (73, 5515918), (146, 2757959), (397, 1014262), (794, 507131), (6947, 57962), (13894, 28981)]