2971698

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{2221}}^1$

素因数の和:2449

約数の個数: 16

約数和(自身を含む): 5972736

約数和(自身を除く): 3001038

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 2221, 4442, 6663, 13326, 495283, 990566, 1485849, 2971698]

約数ペア:

[(1, 2971698), (2, 1485849), (3, 990566), (6, 495283), (223, 13326), (446, 6663), (669, 4442), (1338, 2221)]