2080463605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{641129}}^1$

素因数の和:641204

約数の個数: 16

約数和(自身を含む): 2769681600

約数和(自身を除く): 689217995

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 641129, 3205645, 7052419, 35262095, 37826611, 189133055, 416092721, 2080463605]

約数ペア:

[(1, 2080463605), (5, 416092721), (11, 189133055), (55, 37826611), (59, 35262095), (295, 7052419), (649, 3205645), (3245, 641129)]