2013118910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{144103}}^1$

素因数の和:144248

約数の個数: 32

約数和(自身を含む): 3984187392

約数和(自身を除く): 1971068482

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 13970, 144103, 288206, 720515, 1441030, 1585133, 3170266, 7925665, 15851330, 18301081, 36602162, 91505405, 183010810, 201311891, 402623782, 1006559455, 2013118910]

約数ペア:

[(1, 2013118910), (2, 1006559455), (5, 402623782), (10, 201311891), (11, 183010810), (22, 91505405), (55, 36602162), (110, 18301081), (127, 15851330), (254, 7925665), (635, 3170266), (1270, 1585133), (1397, 1441030), (2794, 720515), (6985, 288206), (13970, 144103)]