2646956921

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{606961}}^1$

素因数の和:607064

約数の個数: 12

約数和(自身を含む): 3113715060

約数和(自身を除く): 466758139

約数列:

[1, 7, 49, 89, 623, 4361, 606961, 4248727, 29741089, 54019529, 378136703, 2646956921]

約数ペア:

[(1, 2646956921), (7, 378136703), (49, 54019529), (89, 29741089), (623, 4248727), (4361, 606961)]