2656319701

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{5749}}^1$

素因数の和:6348

約数の個数: 16

約数和(自身を含む): 3063600000

約数和(自身を除く): 407280299

約数列:

[1, 7, 149, 443, 1043, 3101, 5749, 40243, 66007, 462049, 856601, 2546807, 5996207, 17827649, 379474243, 2656319701]

約数ペア:

[(1, 2656319701), (7, 379474243), (149, 17827649), (443, 5996207), (1043, 2546807), (3101, 856601), (5749, 462049), (40243, 66007)]