1138346912

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{35969}}^1$

素因数の和:36045

約数の個数: 48

約数和(自身を含む): 2393012160

約数和(自身を除く): 1254665248

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 3956, 7912, 15824, 31648, 35969, 71938, 143876, 287752, 575504, 827287, 1151008, 1546667, 1654574, 3093334, 3309148, 6186668, 6618296, 12373336, 13236592, 24746672, 26473184, 35573341, 49493344, 71146682, 142293364, 284586728, 569173456, 1138346912]

約数ペア:

[(1, 1138346912), (2, 569173456), (4, 284586728), (8, 142293364), (16, 71146682), (23, 49493344), (32, 35573341), (43, 26473184), (46, 24746672), (86, 13236592), (92, 12373336), (172, 6618296), (184, 6186668), (344, 3309148), (368, 3093334), (688, 1654574), (736, 1546667), (989, 1151008), (1376, 827287), (1978, 575504), (3956, 287752), (7912, 143876), (15824, 71938), (31648, 35969)]