2021870402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{6197}}^1\times {\mathrm{4409}}^1$

素因数の和:10645

約数の個数: 16

約数和(自身を含む): 3115982520

約数和(自身を除く): 1094112118

約数列:

[1, 2, 37, 74, 4409, 6197, 8818, 12394, 163133, 229289, 326266, 458578, 27322573, 54645146, 1010935201, 2021870402]

約数ペア:

[(1, 2021870402), (2, 1010935201), (37, 54645146), (74, 27322573), (4409, 458578), (6197, 326266), (8818, 229289), (12394, 163133)]