141936242

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{20399}}^1$

素因数の和:20486

約数の個数: 24

約数和(自身を含む): 251164800

約数和(自身を除く): 109228558

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 20399, 40798, 142793, 285586, 999551, 1448329, 1999102, 2896658, 10138303, 20276606, 70968121, 141936242]

約数ペア:

[(1, 141936242), (2, 70968121), (7, 20276606), (14, 10138303), (49, 2896658), (71, 1999102), (98, 1448329), (142, 999551), (497, 285586), (994, 142793), (3479, 40798), (6958, 20399)]