8187190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 16194816

約数和(自身を除く): 8007626

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 283, 526, 566, 1315, 1415, 2630, 2830, 2893, 3113, 5786, 6226, 14465, 15565, 28930, 31130, 74429, 148858, 372145, 744290, 818719, 1637438, 4093595, 8187190]

約数ペア:

[(1, 8187190), (2, 4093595), (5, 1637438), (10, 818719), (11, 744290), (22, 372145), (55, 148858), (110, 74429), (263, 31130), (283, 28930), (526, 15565), (566, 14465), (1315, 6226), (1415, 5786), (2630, 3113), (2830, 2893)]