1177748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 2540160

約数和(自身を除く): 1362412

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 71, 116, 142, 143, 284, 286, 319, 377, 572, 638, 754, 781, 923, 1276, 1508, 1562, 1846, 2059, 3124, 3692, 4118, 4147, 8236, 8294, 10153, 16588, 20306, 22649, 26767, 40612, 45298, 53534, 90596, 107068, 294437, 588874, 1177748]

約数ペア:

[(1, 1177748), (2, 588874), (4, 294437), (11, 107068), (13, 90596), (22, 53534), (26, 45298), (29, 40612), (44, 26767), (52, 22649), (58, 20306), (71, 16588), (116, 10153), (142, 8294), (143, 8236), (284, 4147), (286, 4118), (319, 3692), (377, 3124), (572, 2059), (638, 1846), (754, 1562), (781, 1508), (923, 1276)]