338289772

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{8161}}^1$

素因数の和:8449

約数の個数: 24

約数和(自身を含む): 608362832

約数和(自身を除く): 270073060

約数列:

[1, 2, 4, 43, 86, 172, 241, 482, 964, 8161, 10363, 16322, 20726, 32644, 41452, 350923, 701846, 1403692, 1966801, 3933602, 7867204, 84572443, 169144886, 338289772]

約数ペア:

[(1, 338289772), (2, 169144886), (4, 84572443), (43, 7867204), (86, 3933602), (172, 1966801), (241, 1403692), (482, 701846), (964, 350923), (8161, 41452), (10363, 32644), (16322, 20726)]