2912173061

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1\times {\mathrm{4021}}^1$

素因数の和:4844

約数の個数: 16

約数和(自身を含む): 3355313280

約数和(自身を除く): 443140219

約数列:

[1, 7, 157, 659, 1099, 4021, 4613, 28147, 103463, 631297, 724241, 2649839, 4419079, 18548873, 416024723, 2912173061]

約数ペア:

[(1, 2912173061), (7, 416024723), (157, 18548873), (659, 4419079), (1099, 2649839), (4021, 724241), (4613, 631297), (28147, 103463)]