1209872012

素因数分解:

$2^2\times {\mathrm{9151}}^1\times {\mathrm{33053}}^1$

素因数の和:42208

約数の個数: 12

約数和(自身を含む): 2117571456

約数和(自身を除く): 907699444

約数列:

[1, 2, 4, 9151, 18302, 33053, 36604, 66106, 132212, 302468003, 604936006, 1209872012]

約数ペア:

[(1, 1209872012), (2, 604936006), (4, 302468003), (9151, 132212), (18302, 66106), (33053, 36604)]