7142254

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2671}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 12312576

約数和(自身を除く): 5170322

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2671, 2674, 5342, 18697, 37394, 510161, 1020322, 3571127, 7142254]

約数ペア:

[(1, 7142254), (2, 3571127), (7, 1020322), (14, 510161), (191, 37394), (382, 18697), (1337, 5342), (2671, 2674)]