2013707339

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{266117}}^1$

素因数の和:266194

約数の個数: 16

約数和(自身を含む): 2452543488

約数和(自身を除く): 438836149

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 266117, 1862819, 6120691, 12507499, 42844837, 87552493, 287672477, 2013707339]

約数ペア:

[(1, 2013707339), (7, 287672477), (23, 87552493), (47, 42844837), (161, 12507499), (329, 6120691), (1081, 1862819), (7567, 266117)]