142562014

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{73259}}^1$

素因数の和:73407

約数の個数: 16

約数和(自身を含む): 246153600

約数和(自身を除く): 103591586

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 73259, 146518, 512813, 1025626, 10183001, 20366002, 71281007, 142562014]

約数ペア:

[(1, 142562014), (2, 71281007), (7, 20366002), (14, 10183001), (139, 1025626), (278, 512813), (973, 146518), (1946, 73259)]