4192790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 8735040

約数和(自身を除く): 4542250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 673, 890, 1246, 1346, 3115, 3365, 4711, 6230, 6730, 9422, 23555, 47110, 59897, 119794, 299485, 419279, 598970, 838558, 2096395, 4192790]

約数ペア:

[(1, 4192790), (2, 2096395), (5, 838558), (7, 598970), (10, 419279), (14, 299485), (35, 119794), (70, 59897), (89, 47110), (178, 23555), (445, 9422), (623, 6730), (673, 6230), (890, 4711), (1246, 3365), (1346, 3115)]