890292422

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1\times {\mathrm{4057}}^1$

素因数の和:5143

約数の個数: 16

約数和(自身を含む): 1348976592

約数和(自身を除く): 458684170

約数列:

[1, 2, 113, 226, 971, 1942, 4057, 8114, 109723, 219446, 458441, 916882, 3939347, 7878694, 445146211, 890292422]

約数ペア:

[(1, 890292422), (2, 445146211), (113, 7878694), (226, 3939347), (971, 916882), (1942, 458441), (4057, 219446), (8114, 109723)]