2019499588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{3163}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 3855523840

約数和(自身を除く): 1836024252

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 271, 542, 589, 1084, 1178, 2356, 3163, 5149, 6326, 8401, 10298, 12652, 16802, 20596, 33604, 60097, 98053, 120194, 159619, 196106, 240388, 319238, 392212, 638476, 857173, 1714346, 1863007, 3428692, 3726014, 7452028, 16286287, 26572363, 32572574, 53144726, 65145148, 106289452, 504874897, 1009749794, 2019499588]

約数ペア:

[(1, 2019499588), (2, 1009749794), (4, 504874897), (19, 106289452), (31, 65145148), (38, 53144726), (62, 32572574), (76, 26572363), (124, 16286287), (271, 7452028), (542, 3726014), (589, 3428692), (1084, 1863007), (1178, 1714346), (2356, 857173), (3163, 638476), (5149, 392212), (6326, 319238), (8401, 240388), (10298, 196106), (12652, 159619), (16802, 120194), (20596, 98053), (33604, 60097)]