1946834128

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{178151}}^1$

素因数の和:178842

約数の個数: 20

約数和(自身を含む): 3777535008

約数和(自身を除く): 1830700880

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 5464, 10928, 178151, 356302, 712604, 1425208, 2850416, 121677133, 243354266, 486708532, 973417064, 1946834128]

約数ペア:

[(1, 1946834128), (2, 973417064), (4, 486708532), (8, 243354266), (16, 121677133), (683, 2850416), (1366, 1425208), (2732, 712604), (5464, 356302), (10928, 178151)]