1319892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 3709440

約数和(自身を除く): 2389548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 827, 1596, 1654, 2481, 3308, 4962, 5789, 9924, 11578, 15713, 17367, 23156, 31426, 34734, 47139, 62852, 69468, 94278, 109991, 188556, 219982, 329973, 439964, 659946, 1319892]

約数ペア:

[(1, 1319892), (2, 659946), (3, 439964), (4, 329973), (6, 219982), (7, 188556), (12, 109991), (14, 94278), (19, 69468), (21, 62852), (28, 47139), (38, 34734), (42, 31426), (57, 23156), (76, 17367), (84, 15713), (114, 11578), (133, 9924), (228, 5789), (266, 4962), (399, 3308), (532, 2481), (798, 1654), (827, 1596)]