2857087298

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1771

約数の個数: 48

約数和(自身を含む): 4772522880

約数和(自身を除く): 1915435582

約数列:

[1, 2, 13, 26, 67, 79, 134, 158, 169, 338, 871, 1027, 1597, 1742, 2054, 3194, 5293, 10586, 11323, 13351, 20761, 22646, 26702, 41522, 68809, 106999, 126163, 137618, 213998, 252326, 269893, 539786, 894517, 1390987, 1640119, 1789034, 2781974, 3280238, 8452921, 16905842, 18082831, 21321547, 36165662, 42643094, 109887973, 219775946, 1428543649, 2857087298]

約数ペア:

[(1, 2857087298), (2, 1428543649), (13, 219775946), (26, 109887973), (67, 42643094), (79, 36165662), (134, 21321547), (158, 18082831), (169, 16905842), (338, 8452921), (871, 3280238), (1027, 2781974), (1597, 1789034), (1742, 1640119), (2054, 1390987), (3194, 894517), (5293, 539786), (10586, 269893), (11323, 252326), (13351, 213998), (20761, 137618), (22646, 126163), (26702, 106999), (41522, 68809)]