2019382816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{43793}}^1$

素因数の和:43945

約数の個数: 48

約数和(自身を含む): 4370290848

約数和(自身を除く): 2350908032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 1048, 1441, 2096, 2882, 4192, 5764, 11528, 23056, 43793, 46112, 87586, 175172, 350344, 481723, 700688, 963446, 1401376, 1926892, 3853784, 5736883, 7707568, 11473766, 15415136, 22947532, 45895064, 63105713, 91790128, 126211426, 183580256, 252422852, 504845704, 1009691408, 2019382816]

約数ペア:

[(1, 2019382816), (2, 1009691408), (4, 504845704), (8, 252422852), (11, 183580256), (16, 126211426), (22, 91790128), (32, 63105713), (44, 45895064), (88, 22947532), (131, 15415136), (176, 11473766), (262, 7707568), (352, 5736883), (524, 3853784), (1048, 1926892), (1441, 1401376), (2096, 963446), (2882, 700688), (4192, 481723), (5764, 350344), (11528, 175172), (23056, 87586), (43793, 46112)]