2788344548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{2957}}^1$

素因数の和:3740

約数の個数: 48

約数和(自身を含む): 5516078400

約数和(自身を除く): 2727733852

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 739, 1276, 1478, 2956, 2957, 5914, 8129, 11828, 16258, 21431, 32516, 32527, 42862, 65054, 85724, 85753, 130108, 171506, 235741, 343012, 471482, 942964, 943283, 1886566, 2185223, 3773132, 4370446, 8740892, 24037453, 48074906, 63371467, 96149812, 126742934, 253485868, 697086137, 1394172274, 2788344548]

約数ペア:

[(1, 2788344548), (2, 1394172274), (4, 697086137), (11, 253485868), (22, 126742934), (29, 96149812), (44, 63371467), (58, 48074906), (116, 24037453), (319, 8740892), (638, 4370446), (739, 3773132), (1276, 2185223), (1478, 1886566), (2956, 943283), (2957, 942964), (5914, 471482), (8129, 343012), (11828, 235741), (16258, 171506), (21431, 130108), (32516, 85753), (32527, 85724), (42862, 65054)]