3394460

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1907}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 7212240

約数和(自身を除く): 3817780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 1907, 3814, 7628, 9535, 19070, 38140, 169723, 339446, 678892, 848615, 1697230, 3394460]

約数ペア:

[(1, 3394460), (2, 1697230), (4, 848615), (5, 678892), (10, 339446), (20, 169723), (89, 38140), (178, 19070), (356, 9535), (445, 7628), (890, 3814), (1780, 1907)]