2008331288

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{13597}}^1$

素因数の和:14139

約数の個数: 32

約数和(自身を含む): 3875430000

約数和(自身を除く): 1867098712

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 499, 998, 1996, 3992, 13597, 18463, 27194, 36926, 54388, 73852, 108776, 147704, 503089, 1006178, 2012356, 4024712, 6784903, 13569806, 27139612, 54279224, 251041411, 502082822, 1004165644, 2008331288]

約数ペア:

[(1, 2008331288), (2, 1004165644), (4, 502082822), (8, 251041411), (37, 54279224), (74, 27139612), (148, 13569806), (296, 6784903), (499, 4024712), (998, 2012356), (1996, 1006178), (3992, 503089), (13597, 147704), (18463, 108776), (27194, 73852), (36926, 54388)]