134231426

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{309289}}^1$

素因数の和:309329

約数の個数: 16

約数和(自身を含む): 237534720

約数和(自身を除く): 103303294

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 309289, 618578, 2165023, 4330046, 9587959, 19175918, 67115713, 134231426]

約数ペア:

[(1, 134231426), (2, 67115713), (7, 19175918), (14, 9587959), (31, 4330046), (62, 2165023), (217, 618578), (434, 309289)]