437441690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{132961}}^1$

素因数の和:133022

約数の個数: 32

約数和(自身を含む): 919033344

約数和(自身を除く): 481591654

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 132961, 265922, 664805, 930727, 1329610, 1861454, 4653635, 6249167, 9307270, 12498334, 31245835, 43744169, 62491670, 87488338, 218720845, 437441690]

約数ペア:

[(1, 437441690), (2, 218720845), (5, 87488338), (7, 62491670), (10, 43744169), (14, 31245835), (35, 12498334), (47, 9307270), (70, 6249167), (94, 4653635), (235, 1861454), (329, 1329610), (470, 930727), (658, 664805), (1645, 265922), (3290, 132961)]