1221104776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{10163}}^1$

素因数の和:10845

約数の個数: 32

約数和(自身を含む): 2393012160

約数和(自身を除く): 1171907384

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 653, 1306, 2612, 5224, 10163, 15019, 20326, 30038, 40652, 60076, 81304, 120152, 233749, 467498, 934996, 1869992, 6636439, 13272878, 26545756, 53091512, 152638097, 305276194, 610552388, 1221104776]

約数ペア:

[(1, 1221104776), (2, 610552388), (4, 305276194), (8, 152638097), (23, 53091512), (46, 26545756), (92, 13272878), (184, 6636439), (653, 1869992), (1306, 934996), (2612, 467498), (5224, 233749), (10163, 120152), (15019, 81304), (20326, 60076), (30038, 40652)]