670501426

素因数分解:

$2^1\times 7^1\times {\mathrm{3001}}^1\times {\mathrm{15959}}^1$

素因数の和:18969

約数の個数: 16

約数和(自身を含む): 1149886080

約数和(自身を除く): 479384654

約数列:

[1, 2, 7, 14, 3001, 6002, 15959, 21007, 31918, 42014, 111713, 223426, 47892959, 95785918, 335250713, 670501426]

約数ペア:

[(1, 670501426), (2, 335250713), (7, 95785918), (14, 47892959), (3001, 223426), (6002, 111713), (15959, 42014), (21007, 31918)]