2011294774

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1\times {\mathrm{16987}}^1$

素因数の和:18159

約数の個数: 16

約数和(自身を含む): 3076798608

約数和(自身を除く): 1065503834

約数列:

[1, 2, 53, 106, 1117, 2234, 16987, 33974, 59201, 118402, 900311, 1800622, 18974479, 37948958, 1005647387, 2011294774]

約数ペア:

[(1, 2011294774), (2, 1005647387), (53, 37948958), (106, 18974479), (1117, 1800622), (2234, 900311), (16987, 118402), (33974, 59201)]