2003395236490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{9602623}}^1$

素因数の和:9603334

約数の個数: 32

約数和(自身を含む): 3727969099776

約数和(自身を除く): 1724573863286

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 673, 1346, 3365, 6730, 20863, 41726, 104315, 208630, 9602623, 19205246, 48013115, 96026230, 297681313, 595362626, 1488406565, 2976813130, 6462565279, 12925130558, 32312826395, 64625652790, 200339523649, 400679047298, 1001697618245, 2003395236490]

約数ペア:

[(1, 2003395236490), (2, 1001697618245), (5, 400679047298), (10, 200339523649), (31, 64625652790), (62, 32312826395), (155, 12925130558), (310, 6462565279), (673, 2976813130), (1346, 1488406565), (3365, 595362626), (6730, 297681313), (20863, 96026230), (41726, 48013115), (104315, 19205246), (208630, 9602623)]