7984717286

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{15787}}^1$

素因数の和:16213

約数の個数: 48

約数和(自身を含む): 15042995856

約数和(自身を除く): 7058278570

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 397, 637, 794, 1274, 2779, 5161, 5558, 10322, 15787, 19453, 31574, 36127, 38906, 72254, 110509, 205231, 221018, 252889, 410462, 505778, 773563, 1436617, 1547126, 2873234, 6267439, 10056319, 12534878, 20112638, 43872073, 81476707, 87744146, 162953414, 307104511, 570336949, 614209022, 1140673898, 3992358643, 7984717286]

約数ペア:

[(1, 7984717286), (2, 3992358643), (7, 1140673898), (13, 614209022), (14, 570336949), (26, 307104511), (49, 162953414), (91, 87744146), (98, 81476707), (182, 43872073), (397, 20112638), (637, 12534878), (794, 10056319), (1274, 6267439), (2779, 2873234), (5161, 1547126), (5558, 1436617), (10322, 773563), (15787, 505778), (19453, 410462), (31574, 252889), (36127, 221018), (38906, 205231), (72254, 110509)]