401536699198

素因数分解:

$2^1\times {\mathrm{997}}^1\times {\mathrm{1237}}^1\times {\mathrm{162791}}^1$

素因数の和:165027

約数の個数: 16

約数和(自身を含む): 603400269024

約数和(自身を除く): 201863569826

約数列:

[1, 2, 997, 1237, 1994, 2474, 162791, 325582, 1233289, 2466578, 162302627, 201372467, 324605254, 402744934, 200768349599, 401536699198]

約数ペア:

[(1, 401536699198), (2, 200768349599), (997, 402744934), (1237, 324605254), (1994, 201372467), (2474, 162302627), (162791, 2466578), (325582, 1233289)]