432901322

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1493}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 752976000

約数和(自身を除く): 320074678

約数列:

[1, 2, 7, 14, 139, 149, 278, 298, 973, 1043, 1493, 1946, 2086, 2986, 10451, 20711, 20902, 41422, 144977, 207527, 222457, 289954, 415054, 444914, 1452689, 1557199, 2905378, 3114398, 30921523, 61843046, 216450661, 432901322]

約数ペア:

[(1, 432901322), (2, 216450661), (7, 61843046), (14, 30921523), (139, 3114398), (149, 2905378), (278, 1557199), (298, 1452689), (973, 444914), (1043, 415054), (1493, 289954), (1946, 222457), (2086, 207527), (2986, 144977), (10451, 41422), (20711, 20902)]