142339442

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{44789}}^1$

素因数の和:45025

約数の個数: 16

約数和(自身を含む): 245090880

約数和(自身を除く): 102751438

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 44789, 89578, 313523, 627046, 10167103, 20334206, 71169721, 142339442]

約数ペア:

[(1, 142339442), (2, 71169721), (7, 20334206), (14, 10167103), (227, 627046), (454, 313523), (1589, 89578), (3178, 44789)]