2011009420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14364353}}^1$

素因数の和:14364369

約数の個数: 24

約数和(自身を含む): 4826422944

約数和(自身を除く): 2815413524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14364353, 28728706, 57457412, 71821765, 100550471, 143643530, 201100942, 287287060, 402201884, 502752355, 1005504710, 2011009420]

約数ペア:

[(1, 2011009420), (2, 1005504710), (4, 502752355), (5, 402201884), (7, 287287060), (10, 201100942), (14, 143643530), (20, 100550471), (28, 71821765), (35, 57457412), (70, 28728706), (140, 14364353)]