11290136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 14111464

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 139, 142, 143, 278, 284, 286, 556, 568, 572, 781, 923, 1112, 1144, 1529, 1562, 1807, 1846, 3058, 3124, 3614, 3692, 6116, 6248, 7228, 7384, 9869, 10153, 12232, 14456, 19738, 19877, 20306, 39476, 39754, 40612, 78952, 79508, 81224, 108559, 128297, 159016, 217118, 256594, 434236, 513188, 868472, 1026376, 1411267, 2822534, 5645068, 11290136]

約数ペア:

[(1, 11290136), (2, 5645068), (4, 2822534), (8, 1411267), (11, 1026376), (13, 868472), (22, 513188), (26, 434236), (44, 256594), (52, 217118), (71, 159016), (88, 128297), (104, 108559), (139, 81224), (142, 79508), (143, 78952), (278, 40612), (284, 39754), (286, 39476), (556, 20306), (568, 19877), (572, 19738), (781, 14456), (923, 12232), (1112, 10153), (1144, 9869), (1529, 7384), (1562, 7228), (1807, 6248), (1846, 6116), (3058, 3692), (3124, 3614)]