140554582

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{141403}}^1$

素因数の和:141483

約数の個数: 16

約数和(自身を含む): 244346112

約数和(自身を除く): 103791530

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 141403, 282806, 989821, 1979642, 10039613, 20079226, 70277291, 140554582]

約数ペア:

[(1, 140554582), (2, 70277291), (7, 20079226), (14, 10039613), (71, 1979642), (142, 989821), (497, 282806), (994, 141403)]