2017161616

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1518947}}^1$

素因数の和:1519038

約数の個数: 20

約数和(自身を含む): 3955340592

約数和(自身を除く): 1938178976

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1518947, 3037894, 6075788, 12151576, 24303152, 126072601, 252145202, 504290404, 1008580808, 2017161616]

約数ペア:

[(1, 2017161616), (2, 1008580808), (4, 504290404), (8, 252145202), (16, 126072601), (83, 24303152), (166, 12151576), (332, 6075788), (664, 3037894), (1328, 1518947)]