2144188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 4006800

約数和(自身を除く): 1862612

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 317, 356, 634, 1268, 1691, 3382, 6023, 6764, 12046, 24092, 28213, 56426, 112852, 536047, 1072094, 2144188]

約数ペア:

[(1, 2144188), (2, 1072094), (4, 536047), (19, 112852), (38, 56426), (76, 28213), (89, 24092), (178, 12046), (317, 6764), (356, 6023), (634, 3382), (1268, 1691)]