2987762092

素因数分解:

$2^2\times 7^1\times {\mathrm{106705789}}^1$

素因数の和:106705800

約数の個数: 12

約数和(自身を含む): 5975524240

約数和(自身を除く): 2987762148

約数列:

[1, 2, 4, 7, 14, 28, 106705789, 213411578, 426823156, 746940523, 1493881046, 2987762092]

約数ペア:

[(1, 2987762092), (2, 1493881046), (4, 746940523), (7, 426823156), (14, 213411578), (28, 106705789)]