2016587951

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{28927}}^1$

素因数の和:29390

約数の個数: 16

約数和(自身を含む): 2410512384

約数和(自身を除く): 393924433

約数列:

[1, 7, 23, 161, 433, 3031, 9959, 28927, 69713, 202489, 665321, 4657247, 12525391, 87677737, 288083993, 2016587951]

約数ペア:

[(1, 2016587951), (7, 288083993), (23, 87677737), (161, 12525391), (433, 4657247), (3031, 665321), (9959, 202489), (28927, 69713)]