712683991244

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{6404191}}^1$

素因数の和:6404885

約数の個数: 24

約数和(自身を含む): 1278174256128

約数和(自身を除く): 565490264884

約数列:

[1, 2, 4, 43, 86, 172, 647, 1294, 2588, 27821, 55642, 111284, 6404191, 12808382, 25616764, 275380213, 550760426, 1101520852, 4143511577, 8287023154, 16574046308, 178170997811, 356341995622, 712683991244]

約数ペア:

[(1, 712683991244), (2, 356341995622), (4, 178170997811), (43, 16574046308), (86, 8287023154), (172, 4143511577), (647, 1101520852), (1294, 550760426), (2588, 275380213), (27821, 25616764), (55642, 12808382), (111284, 6404191)]