2802956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 5562480

約数和(自身を除く): 2759524

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2837, 5674, 11348, 36881, 53903, 73762, 107806, 147524, 215612, 700739, 1401478, 2802956]

約数ペア:

[(1, 2802956), (2, 1401478), (4, 700739), (13, 215612), (19, 147524), (26, 107806), (38, 73762), (52, 53903), (76, 36881), (247, 11348), (494, 5674), (988, 2837)]