141328394

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:542

約数の個数: 24

約数和(自身を含む): 219661824

約数和(自身を除く): 78333430

約数列:

[1, 2, 41, 82, 127, 254, 331, 662, 1681, 3362, 5207, 10414, 13571, 27142, 42037, 84074, 213487, 426974, 556411, 1112822, 1723517, 3447034, 70664197, 141328394]

約数ペア:

[(1, 141328394), (2, 70664197), (41, 3447034), (82, 1723517), (127, 1112822), (254, 556411), (331, 426974), (662, 213487), (1681, 84074), (3362, 42037), (5207, 27142), (10414, 13571)]