2008683816

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1\times {\mathrm{997}}^1$

素因数の和:1794

約数の個数: 64

約数和(自身を含む): 5073991680

約数和(自身を除く): 3065307864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 661, 762, 997, 1016, 1322, 1524, 1983, 1994, 2644, 2991, 3048, 3966, 3988, 5288, 5982, 7932, 7976, 11964, 15864, 23928, 83947, 126619, 167894, 251841, 253238, 335788, 379857, 503682, 506476, 659017, 671576, 759714, 1007364, 1012952, 1318034, 1519428, 1977051, 2014728, 2636068, 3038856, 3954102, 5272136, 7908204, 15816408, 83695159, 167390318, 251085477, 334780636, 502170954, 669561272, 1004341908, 2008683816]

約数ペア:

[(1, 2008683816), (2, 1004341908), (3, 669561272), (4, 502170954), (6, 334780636), (8, 251085477), (12, 167390318), (24, 83695159), (127, 15816408), (254, 7908204), (381, 5272136), (508, 3954102), (661, 3038856), (762, 2636068), (997, 2014728), (1016, 1977051), (1322, 1519428), (1524, 1318034), (1983, 1012952), (1994, 1007364), (2644, 759714), (2991, 671576), (3048, 659017), (3966, 506476), (3988, 503682), (5288, 379857), (5982, 335788), (7932, 253238), (7976, 251841), (11964, 167894), (15864, 126619), (23928, 83947)]