4027888508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1\times {\mathrm{3533}}^1$

素因数の和:5706

約数の個数: 48

約数和(自身を含む): 8486123520

約数和(自身を除く): 4458235012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2143, 3533, 4286, 7066, 8572, 14132, 15001, 24731, 30002, 40717, 49462, 60004, 67127, 81434, 98924, 134254, 162868, 268508, 285019, 469889, 570038, 939778, 1140076, 1879556, 7571219, 15142438, 30284876, 52998533, 105997066, 143853161, 211994132, 287706322, 575412644, 1006972127, 2013944254, 4027888508]

約数ペア:

[(1, 4027888508), (2, 2013944254), (4, 1006972127), (7, 575412644), (14, 287706322), (19, 211994132), (28, 143853161), (38, 105997066), (76, 52998533), (133, 30284876), (266, 15142438), (532, 7571219), (2143, 1879556), (3533, 1140076), (4286, 939778), (7066, 570038), (8572, 469889), (14132, 285019), (15001, 268508), (24731, 162868), (30002, 134254), (40717, 98924), (49462, 81434), (60004, 67127)]