5252298142

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{20717}}^1$

素因数の和:20945

約数の個数: 48

約数和(自身を含む): 9919778400

約数和(自身を除く): 4667480258

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 199, 398, 637, 1274, 1393, 2587, 2786, 5174, 9751, 18109, 19502, 20717, 36218, 41434, 126763, 145019, 253526, 269321, 290038, 538642, 1015133, 1885247, 2030266, 3770494, 4122683, 8245366, 13196729, 26393458, 28858781, 53594879, 57717562, 107189758, 202011467, 375164153, 404022934, 750328306, 2626149071, 5252298142]

約数ペア:

[(1, 5252298142), (2, 2626149071), (7, 750328306), (13, 404022934), (14, 375164153), (26, 202011467), (49, 107189758), (91, 57717562), (98, 53594879), (182, 28858781), (199, 26393458), (398, 13196729), (637, 8245366), (1274, 4122683), (1393, 3770494), (2587, 2030266), (2786, 1885247), (5174, 1015133), (9751, 538642), (18109, 290038), (19502, 269321), (20717, 253526), (36218, 145019), (41434, 126763)]