2011406511

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{940349}}^1$

素因数の和:940406

約数の個数: 16

約数和(自身を含む): 2888755200

約数和(自身を除く): 877348689

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 940349, 2821047, 21628027, 29150819, 64884081, 87452457, 670468837, 2011406511]

約数ペア:

[(1, 2011406511), (3, 670468837), (23, 87452457), (31, 64884081), (69, 29150819), (93, 21628027), (713, 2821047), (2139, 940349)]