1880457637190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{122986111}}^1$

素因数の和:122986268

約数の個数: 32

約数和(自身を含む): 3719100026880

約数和(自身を除く): 1838642389690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 7645, 15290, 122986111, 245972222, 614930555, 1229861110, 1352847221, 2705694442, 6764236105, 13528472210, 17095069429, 34190138858, 85475347145, 170950694290, 188045763719, 376091527438, 940228818595, 1880457637190]

約数ペア:

[(1, 1880457637190), (2, 940228818595), (5, 376091527438), (10, 188045763719), (11, 170950694290), (22, 85475347145), (55, 34190138858), (110, 17095069429), (139, 13528472210), (278, 6764236105), (695, 2705694442), (1390, 1352847221), (1529, 1229861110), (3058, 614930555), (7645, 245972222), (15290, 122986111)]