299397322

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{143527}}^1$

素因数の和:143685

約数の個数: 16

約数和(自身を含む): 516700800

約数和(自身を除く): 217303478

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 143527, 287054, 1004689, 2009378, 21385523, 42771046, 149698661, 299397322]

約数ペア:

[(1, 299397322), (2, 149698661), (7, 42771046), (14, 21385523), (149, 2009378), (298, 1004689), (1043, 287054), (2086, 143527)]