2019587744

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{13037}}^1$

素因数の和:13197

約数の個数: 48

約数和(自身を含む): 4100398848

約数和(自身を除く): 2080811104

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 103, 188, 206, 376, 412, 752, 824, 1504, 1648, 3296, 4841, 9682, 13037, 19364, 26074, 38728, 52148, 77456, 104296, 154912, 208592, 417184, 612739, 1225478, 1342811, 2450956, 2685622, 4901912, 5371244, 9803824, 10742488, 19607648, 21484976, 42969952, 63112117, 126224234, 252448468, 504896936, 1009793872, 2019587744]

約数ペア:

[(1, 2019587744), (2, 1009793872), (4, 504896936), (8, 252448468), (16, 126224234), (32, 63112117), (47, 42969952), (94, 21484976), (103, 19607648), (188, 10742488), (206, 9803824), (376, 5371244), (412, 4901912), (752, 2685622), (824, 2450956), (1504, 1342811), (1648, 1225478), (3296, 612739), (4841, 417184), (9682, 208592), (13037, 154912), (19364, 104296), (26074, 77456), (38728, 52148)]