140816342

素因数分解:

$2^1\times {\mathrm{4951}}^1\times {\mathrm{14221}}^1$

素因数の和:19174

約数の個数: 8

約数和(自身を含む): 211282032

約数和(自身を除く): 70465690

約数列:

[1, 2, 4951, 9902, 14221, 28442, 70408171, 140816342]

約数ペア:

[(1, 140816342), (2, 70408171), (4951, 28442), (9902, 14221)]