2144839984

素因数分解:

$2^4\times 7^1\times {\mathrm{2551}}^1\times {\mathrm{7507}}^1$

素因数の和:10073

約数の個数: 40

約数和(自身を含む): 4751783168

約数和(自身を除く): 2606943184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2551, 5102, 7507, 10204, 15014, 17857, 20408, 30028, 35714, 40816, 52549, 60056, 71428, 105098, 120112, 142856, 210196, 285712, 420392, 840784, 19150357, 38300714, 76601428, 134052499, 153202856, 268104998, 306405712, 536209996, 1072419992, 2144839984]

約数ペア:

[(1, 2144839984), (2, 1072419992), (4, 536209996), (7, 306405712), (8, 268104998), (14, 153202856), (16, 134052499), (28, 76601428), (56, 38300714), (112, 19150357), (2551, 840784), (5102, 420392), (7507, 285712), (10204, 210196), (15014, 142856), (17857, 120112), (20408, 105098), (30028, 71428), (35714, 60056), (40816, 52549)]