238321438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{13033}}^1$

素因数の和:13299

約数の個数: 16

約数和(自身を含む): 367871616

約数和(自身を除く): 129550178

約数列:

[1, 2, 41, 82, 223, 446, 9143, 13033, 18286, 26066, 534353, 1068706, 2906359, 5812718, 119160719, 238321438]

約数ペア:

[(1, 238321438), (2, 119160719), (41, 5812718), (82, 2906359), (223, 1068706), (446, 534353), (9143, 26066), (13033, 18286)]