389057108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{5783}}^1$

素因数の和:5948

約数の個数: 36

約数和(自身を含む): 753886560

約数和(自身を除く): 364829452

約数列:

[1, 2, 4, 11, 22, 44, 121, 139, 242, 278, 484, 556, 1529, 3058, 5783, 6116, 11566, 16819, 23132, 33638, 63613, 67276, 127226, 254452, 699743, 803837, 1399486, 1607674, 2798972, 3215348, 8842207, 17684414, 35368828, 97264277, 194528554, 389057108]

約数ペア:

[(1, 389057108), (2, 194528554), (4, 97264277), (11, 35368828), (22, 17684414), (44, 8842207), (121, 3215348), (139, 2798972), (242, 1607674), (278, 1399486), (484, 803837), (556, 699743), (1529, 254452), (3058, 127226), (5783, 67276), (6116, 63613), (11566, 33638), (16819, 23132)]