2009284795

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{941117}}^1$

素因数の和:941190

約数の個数: 16

約数和(自身を含む): 2800767168

約数和(自身を除く): 791482373

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 941117, 4705585, 6587819, 32939095, 57408137, 287040685, 401856959, 2009284795]

約数ペア:

[(1, 2009284795), (5, 401856959), (7, 287040685), (35, 57408137), (61, 32939095), (305, 6587819), (427, 4705585), (2135, 941117)]